Table of

T
KAPLAN Indices NINO3 Error avOS_err

Time Error

months since 1960-01-01 degreeC

Jan 1856 0.7176141

Feb 1856 0.6884014

Mar 1856 0.6718907

Apr 1856 0.6557083

May 1856 0.6445714

Jun 1856 0.635533

Jul 1856 0.6214758

Aug 1856 0.6009116

Sep 1856 0.5691146

Oct 1856 0.5251764

Nov 1856 0.4556092

Dec 1856 0.3155431

Jan 1857 0.421606

Feb 1857 0.4397666

Mar 1857 0.3803693

Apr 1857 0.3893146

May 1857 0.4635533

Jun 1857 0.4771203

Jul 1857 0.4785351

Aug 1857 0.439244

Sep 1857 0.3220308

Oct 1857 0.3552498

Nov 1857 0.4306972

Dec 1857 0.4270059

Jan 1858 0.3265579

Feb 1858 0.4231015

Mar 1858 0.426368

Apr 1858 0.3398234

May 1858 0.3707628

Jun 1858 0.3568072

Jul 1858 0.4585274

Aug 1858 0.4969049

Sep 1858 0.4980825

Oct 1858 0.4641191

Nov 1858 0.3620262

Dec 1858 0.3063942

Jan 1859 0.3045199

Feb 1859 0.3223845

Mar 1859 0.3150755

Apr 1859 0.3043489

May 1859 0.3757773

Jun 1859 0.4753916

Jul 1859 0.5200806

Aug 1859 0.5410729

Sep 1859 0.5503945

Oct 1859 0.5386727

Nov 1859 0.5085148

Dec 1859 0.4412393

Jan 1860 0.2867356

Feb 1860 0.4027666

Mar 1860 0.4081033

Apr 1860 0.3035007

May 1860 0.3469834

Jun 1860 0.4384339

Jul 1860 0.4880264

Aug 1860 0.5013483

Sep 1860 0.490407

Oct 1860 0.4484461

Nov 1860 0.3363263

Dec 1860 0.317862

Jan 1861 0.396224

Feb 1861 0.4085602

Mar 1861 0.3328639

Apr 1861 0.4472521

May 1861 0.4888349

Jun 1861 0.5063431

Jul 1861 0.4960822

Aug 1861 0.4534366

Sep 1861 0.3453651

Oct 1861 0.4438308

Nov 1861 0.476252

Dec 1861 0.4954405

Jan 1862 0.4846323

Feb 1862 0.4410622

Mar 1862 0.3347219

Apr 1862 0.4275542

May 1862 0.4715008

Jun 1862 0.4803907

Jul 1862 0.4657514

Aug 1862 0.4747222

Sep 1862 0.4498919

Oct 1862 0.4005474

Nov 1862 0.3172054

Dec 1862 0.4517531

Jan 1863 0.5072043

Feb 1863 0.5336

Mar 1863 0.5413351

Apr 1863 0.5362983

May 1863 0.5304702

Jun 1863 0.5565987

Jul 1863 0.577211

Aug 1863 0.5889183

Sep 1863 0.5985356

Oct 1863 0.6047701

Nov 1863 0.6049412

Dec 1863 0.6007398

Jan 1864 0.5927546

Feb 1864 0.5790394

Mar 1864 0.5586712

Apr 1864 0.5282444

May 1864 0.4788049

Jun 1864 0.3760661

Jul 1864 0.4118034

Aug 1864 0.3414826

Sep 1864 0.4167619

Oct 1864 0.3952264

Nov 1864 0.2570892

Dec 1864 0.4257569

Jan 1865 0.4981328

Feb 1865 0.5434917

Mar 1865 0.5706374

Apr 1865 0.5850353

May 1865 0.5977117

Jun 1865 0.6058913

Jul 1865 0.6112505

Aug 1865 0.6087949

Sep 1865 0.6128804

Oct 1865 0.6138211

Nov 1865 0.6132751

Dec 1865 0.6126799

Jan 1866 0.6158638

Feb 1866 0.6211119

Mar 1866 0.6228285

Apr 1866 0.6236215

May 1866 0.6241019

Jun 1866 0.6217864

Jul 1866 0.6174281

Aug 1866 0.6122602

Sep 1866 0.6066982

Oct 1866 0.6006314

Nov 1866 0.5886822

Dec 1866 0.5743144

Jan 1867 0.5750316

Feb 1867 0.5705913

Mar 1867 0.5596627

Apr 1867 0.5450707

May 1867 0.5182382

Jun 1867 0.4691321

Jul 1867 0.5143959

Aug 1867 0.5398642

Sep 1867 0.5491923

Oct 1867 0.5482035

Nov 1867 0.5376471

Dec 1867 0.5118283

Jan 1868 0.4712064

Feb 1868 0.4576118

Mar 1868 0.4392072

Apr 1868 0.4265363

May 1868 0.4233137

Jun 1868 0.3974479

Jul 1868 0.3886996

Aug 1868 0.4153961

Sep 1868 0.3829325

Oct 1868 0.3788627

Nov 1868 0.3928226

Dec 1868 0.4467465

Jan 1869 0.4877181

Feb 1869 0.5094942

Mar 1869 0.5099614

Apr 1869 0.4912104

May 1869 0.4453046

Jun 1869 0.3435737

Jul 1869 0.4057872

Aug 1869 0.3957353

Sep 1869 0.2854881

Oct 1869 0.3486347

Nov 1869 0.3703412

Dec 1869 0.394242

Jan 1870 0.3449749

Feb 1870 0.3305291

Mar 1870 0.3959987

Apr 1870 0.4101022

May 1870 0.4203952

Jun 1870 0.3639487

Jul 1870 0.4057561

Aug 1870 0.4320476

Sep 1870 0.3993972

Oct 1870 0.4127313

Nov 1870 0.3316019

Dec 1870 0.4055468

Jan 1871 0.4113499

Feb 1871 0.3664338

Mar 1871 0.3453375

Apr 1871 0.3720508

May 1871 0.397928

Jun 1871 0.3376002

Jul 1871 0.3799902

Aug 1871 0.3673053

Sep 1871 0.3078447

Oct 1871 0.3899804

Nov 1871 0.3842943

Dec 1871 0.3939439

Jan 1872 0.3466654

Feb 1872 0.3302151

Mar 1872 0.3883276

Apr 1872 0.3557272

May 1872 0.2774045

Jun 1872 0.3709135

Jul 1872 0.3691379

Aug 1872 0.3039143

Sep 1872 0.2935173

Oct 1872 0.3225924

Nov 1872 0.2840025

Dec 1872 0.3096432

Jan 1873 0.3437305

Feb 1873 0.291328

Mar 1873 0.3788561

Apr 1873 0.4318539

May 1873 0.4265459

Jun 1873 0.3601365

Jul 1873 0.2805267

Aug 1873 0.25674

Sep 1873 0.3463065

Oct 1873 0.263126

Nov 1873 0.2056836

Dec 1873 0.2702203

Jan 1874 0.3153053

Feb 1874 0.2491116

Mar 1874 0.281674

Apr 1874 0.3498737

May 1874 0.3890084

Jun 1874 0.2999514

Jul 1874 0.3291262

Aug 1874 0.2704398

Sep 1874 0.3242294

Oct 1874 0.2319753

Nov 1874 0.2783116

Dec 1874 0.3672339

Jan 1875 0.3411558

Feb 1875 0.2719534

Mar 1875 0.2022002

Apr 1875 0.2221355

May 1875 0.2672333

Jun 1875 0.3257211

Jul 1875 0.2435476

Aug 1875 0.338761

Sep 1875 0.2601238

Oct 1875 0.3061437

Nov 1875 0.2831988

Dec 1875 0.279283

Jan 1876 0.3424807

Feb 1876 0.2417116

Mar 1876 0.3172797

Apr 1876 0.2910816

May 1876 0.3798015

Jun 1876 0.3801316

Jul 1876 0.2765288

Aug 1876 0.2530587

Sep 1876 0.2856993

Oct 1876 0.2443604

Nov 1876 0.2545106

Dec 1876 0.3130961

Jan 1877 0.2911123

Feb 1877 0.2705007

Mar 1877 0.3586853

Apr 1877 0.368664

May 1877 0.2997468

Jun 1877 0.3738445

Jul 1877 0.3891107

Aug 1877 0.3637718

Sep 1877 0.2870814

Oct 1877 0.2243069

Nov 1877 0.3553554

Dec 1877 0.2968904

Jan 1878 0.2425293

Feb 1878 0.3668883

Mar 1878 0.3644403

Apr 1878 0.2635075

May 1878 0.3620998

Jun 1878 0.3797558

Jul 1878 0.3282995

Aug 1878 0.2634353

Sep 1878 0.2879066

Oct 1878 0.2677604

Nov 1878 0.3272033

Dec 1878 0.282048

Jan 1879 0.3640406

Feb 1879 0.2933813

Mar 1879 0.2840823

Apr 1879 0.308777

May 1879 0.3632959

Jun 1879 0.3403156

Jul 1879 0.3300666

Aug 1879 0.2198013

Sep 1879 0.2346527

Oct 1879 0.2439155

Nov 1879 0.1921096

Dec 1879 0.2530529

Jan 1880 0.2821738

Feb 1880 0.2341106

Mar 1880 0.289679

Apr 1880 0.3771635

May 1880 0.3675767

Jun 1880 0.2447077

Jul 1880 0.3177294

Aug 1880 0.2740964

Sep 1880 0.2434792

Oct 1880 0.239617

Nov 1880 0.2392866

Dec 1880 0.2335493

Jan 1881 0.2362489

Feb 1881 0.222086

Mar 1881 0.2398771

Apr 1881 0.2250739

May 1881 0.29437

Jun 1881 0.3222875

Jul 1881 0.2479454

Aug 1881 0.2474072

Sep 1881 0.2992865

Oct 1881 0.2353189

Nov 1881 0.2549033

Dec 1881 0.2511227

Jan 1882 0.1926946

Feb 1882 0.2349443

Mar 1882 0.2877123

Apr 1882 0.255768

May 1882 0.2571023

Jun 1882 0.2592723

Jul 1882 0.2233166

Aug 1882 0.270301

Sep 1882 0.2516495

Oct 1882 0.2921081

Nov 1882 0.2224132

Dec 1882 0.2127932

Jan 1883 0.2404105

Feb 1883 0.2396289

Mar 1883 0.2584373

Apr 1883 0.3101548

May 1883 0.3024233

Jun 1883 0.2518043

Jul 1883 0.2586376

Aug 1883 0.2407895

Sep 1883 0.2119681

Oct 1883 0.2175834

Nov 1883 0.2241586

Dec 1883 0.2284998

Jan 1884 0.1887736

Feb 1884 0.2268219

Mar 1884 0.3078999

Apr 1884 0.316403

May 1884 0.3078081

Jun 1884 0.303896

Jul 1884 0.2478173

Aug 1884 0.2725431

Sep 1884 0.2019214

Oct 1884 0.2261039

Nov 1884 0.2461304

Dec 1884 0.18467

Jan 1885 0.2173809

Feb 1885 0.1940085

Mar 1885 0.2983951

Apr 1885 0.2500318

May 1885 0.2605869

Jun 1885 0.2595625

Jul 1885 0.2108167

Aug 1885 0.2542254

Sep 1885 0.2216685

Oct 1885 0.2594359

Nov 1885 0.2734

Dec 1885 0.3173231

Jan 1886 0.2739743

Feb 1886 0.232042

Mar 1886 0.2389013

Apr 1886 0.3294051

May 1886 0.3335867

Jun 1886 0.2289156

Jul 1886 0.2189101

Aug 1886 0.2376668

Sep 1886 0.2040142

Oct 1886 0.1684283

Nov 1886 0.1870552

Dec 1886 0.2081971

Jan 1887 0.2287521

Feb 1887 0.2492245

Mar 1887 0.2828349

Apr 1887 0.2264584

May 1887 0.2939187

Jun 1887 0.2408493

Jul 1887 0.2039753

Aug 1887 0.2244689

Sep 1887 0.2676165

Oct 1887 0.2228805

Nov 1887 0.1891963

Dec 1887 0.2237566

Jan 1888 0.2313385

Feb 1888 0.2804941

Mar 1888 0.1954092

Apr 1888 0.2115235

May 1888 0.1966347

Jun 1888 0.2134065

Jul 1888 0.2060229

Aug 1888 0.1981312

Sep 1888 0.2107888

Oct 1888 0.1876468

Nov 1888 0.222221

Dec 1888 0.2457052

Jan 1889 0.2188496

Feb 1889 0.19235

Mar 1889 0.2056091

Apr 1889 0.2817939

May 1889 0.2383233

Jun 1889 0.2331999

Jul 1889 0.2212727

Aug 1889 0.1736595

Sep 1889 0.2788969

Oct 1889 0.2494172

Nov 1889 0.251262

Dec 1889 0.2760791

Jan 1890 0.2467756

Feb 1890 0.3267812

Mar 1890 0.3045598

Apr 1890 0.2655711

May 1890 0.2438007

Jun 1890 0.2400526

Jul 1890 0.2891647

Aug 1890 0.2295546

Sep 1890 0.2170307

Oct 1890 0.259495

Nov 1890 0.2180375

Dec 1890 0.2240196

Jan 1891 0.1963136

Feb 1891 0.2373411

Mar 1891 0.2350369

Apr 1891 0.2175316

May 1891 0.2339782

Jun 1891 0.2248468

Jul 1891 0.2017155

Aug 1891 0.2701185

Sep 1891 0.2122309

Oct 1891 0.2442283

Nov 1891 0.2468224

Dec 1891 0.2098008

Jan 1892 0.2666523

Feb 1892 0.2533125

Mar 1892 0.2320914

Apr 1892 0.2655586

May 1892 0.3345701

Jun 1892 0.3073738

Jul 1892 0.3481234

Aug 1892 0.2317666

Sep 1892 0.2384685

Oct 1892 0.2063681

Nov 1892 0.2219458

Dec 1892 0.258007

Jan 1893 0.3202368

Feb 1893 0.2192793

Mar 1893 0.2341066

Apr 1893 0.2470246

May 1893 0.3091031

Jun 1893 0.3049641

Jul 1893 0.2704154

Aug 1893 0.187873

Sep 1893 0.2063705

Oct 1893 0.3055792

Nov 1893 0.2149298

Dec 1893 0.2724907

Jan 1894 0.2427251

Feb 1894 0.2896225

Mar 1894 0.2300896

Apr 1894 0.3085673

May 1894 0.2575212

Jun 1894 0.2779973

Jul 1894 0.2938692

Aug 1894 0.2273447

Sep 1894 0.2155984

Oct 1894 0.2269099

Nov 1894 0.2440022

Dec 1894 0.2009943

Jan 1895 0.305076

Feb 1895 0.2620379

Mar 1895 0.2794528

Apr 1895 0.3301752

May 1895 0.3054915

Jun 1895 0.2750671

Jul 1895 0.2752877

Aug 1895 0.2174029

Sep 1895 0.2837248

Oct 1895 0.2015212

Nov 1895 0.2084908

Dec 1895 0.2185562

Jan 1896 0.2153966

Feb 1896 0.1792576

Mar 1896 0.2697559

Apr 1896 0.2375037

May 1896 0.2229701

Jun 1896 0.2185412

Jul 1896 0.2821995

Aug 1896 0.2106399

Sep 1896 0.2265729

Oct 1896 0.2254044

Nov 1896 0.1891512

Dec 1896 0.1983253

Jan 1897 0.2340778

Feb 1897 0.2477026

Mar 1897 0.2901382

Apr 1897 0.2567905

May 1897 0.1988479

Jun 1897 0.2489748

Jul 1897 0.2865932

Aug 1897 0.2284488

Sep 1897 0.1980269

Oct 1897 0.2178317

Nov 1897 0.225216

Dec 1897 0.2310888

Jan 1898 0.2298337

Feb 1898 0.2787718

Mar 1898 0.1999332

Apr 1898 0.273397

May 1898 0.2637604

Jun 1898 0.2156765

Jul 1898 0.2873905

Aug 1898 0.2336074

Sep 1898 0.2730876

Oct 1898 0.2561089

Nov 1898 0.2195523

Dec 1898 0.2138882

Jan 1899 0.2628382

Feb 1899 0.2754317

Mar 1899 0.3318861

Apr 1899 0.264264

May 1899 0.305619

Jun 1899 0.2842165

Jul 1899 0.3061416

Aug 1899 0.2375671

Sep 1899 0.2071554

Oct 1899 0.3104426

Nov 1899 0.269137

Dec 1899 0.2752296

Jan 1900 0.2405601

Feb 1900 0.2470214

Mar 1900 0.3209787

Apr 1900 0.2766934

May 1900 0.2723955

Jun 1900 0.2646368

Jul 1900 0.2612562

Aug 1900 0.2980982

Sep 1900 0.2823048

Oct 1900 0.250025

Nov 1900 0.2427421

Dec 1900 0.2452321

Jan 1901 0.2747101

Feb 1901 0.1869791

Mar 1901 0.2611564

Apr 1901 0.2687781

May 1901 0.2364216

Jun 1901 0.2379935

Jul 1901 0.2752081

Aug 1901 0.257582

Sep 1901 0.2202159

Oct 1901 0.2466142

Nov 1901 0.2348723

Dec 1901 0.2184181

Jan 1902 0.2390161

Feb 1902 0.2800865

Mar 1902 0.2572744

Apr 1902 0.2435789

May 1902 0.2713788

Jun 1902 0.2599525

Jul 1902 0.242882

Aug 1902 0.2359504

Sep 1902 0.2640199

Oct 1902 0.2231677

Nov 1902 0.2124212

Dec 1902 0.2241033

Jan 1903 0.2815634

Feb 1903 0.293356

Mar 1903 0.2514736

Apr 1903 0.2630096

May 1903 0.2589763

Jun 1903 0.2480911

Jul 1903 0.2768944

Aug 1903 0.2597682

Sep 1903 0.2530479

Oct 1903 0.2808522

Nov 1903 0.2589572

Dec 1903 0.2064216

Jan 1904 0.2599986

Feb 1904 0.275276

Mar 1904 0.2399827

Apr 1904 0.2837

May 1904 0.2754024

Jun 1904 0.2249472

Jul 1904 0.2377982

Aug 1904 0.2718489

Sep 1904 0.2034179

Oct 1904 0.2207351

Nov 1904 0.2074477

Dec 1904 0.2407056

Jan 1905 0.2818226

Feb 1905 0.2341494

Mar 1905 0.3172521

Apr 1905 0.2891549

May 1905 0.2307472

Jun 1905 0.2820478

Jul 1905 0.2462976

Aug 1905 0.2588313

Sep 1905 0.2843993

Oct 1905 0.2617373

Nov 1905 0.2407386

Dec 1905 0.2632928

Jan 1906 0.2679567

Feb 1906 0.2578855

Mar 1906 0.2142918

Apr 1906 0.2542103

May 1906 0.2521937

Jun 1906 0.2548704

Jul 1906 0.2678068

Aug 1906 0.216261

Sep 1906 0.2798569

Oct 1906 0.2942754

Nov 1906 0.2780364

Dec 1906 0.2832479

Jan 1907 0.2613891

Feb 1907 0.2784027

Mar 1907 0.2887382

Apr 1907 0.2570422

May 1907 0.2809381

Jun 1907 0.2792905

Jul 1907 0.2884735

Aug 1907 0.2878677

Sep 1907 0.2837697

Oct 1907 0.2790502

Nov 1907 0.2540185

Dec 1907 0.2499259

Jan 1908 0.2248583

Feb 1908 0.2499116

Mar 1908 0.2216365

Apr 1908 0.2263996

May 1908 0.2716848

Jun 1908 0.3017608

Jul 1908 0.2216486

Aug 1908 0.2033352

Sep 1908 0.2880319

Oct 1908 0.236971

Nov 1908 0.2067261

Dec 1908 0.1941325

Jan 1909 0.2837027

Feb 1909 0.2843435

Mar 1909 0.2687829

Apr 1909 0.2799576

May 1909 0.274162

Jun 1909 0.2601116

Jul 1909 0.2298065

Aug 1909 0.2809535

Sep 1909 0.248851

Oct 1909 0.2565379

Nov 1909 0.263693

Dec 1909 0.2610727

Jan 1910 0.251859

Feb 1910 0.2193499

Mar 1910 0.275637

Apr 1910 0.2892682

May 1910 0.2808088

Jun 1910 0.2260644

Jul 1910 0.2554156

Aug 1910 0.2379949

Sep 1910 0.2614212

Oct 1910 0.2392554

Nov 1910 0.2437867

Dec 1910 0.232652

Jan 1911 0.2305007

Feb 1911 0.2322441

Mar 1911 0.2683878

Apr 1911 0.2985902

May 1911 0.3128707

Jun 1911 0.2935407

Jul 1911 0.2355262

Aug 1911 0.237702

Sep 1911 0.3045096

Oct 1911 0.2665562

Nov 1911 0.2539315

Dec 1911 0.2924065

Jan 1912 0.251446

Feb 1912 0.2653473

Mar 1912 0.2880412

Apr 1912 0.2740136

May 1912 0.2783765

Jun 1912 0.2520273

Jul 1912 0.2147299

Aug 1912 0.2543083

Sep 1912 0.2381787

Oct 1912 0.2109751

Nov 1912 0.2734199

Dec 1912 0.2482393

Jan 1913 0.2679069

Feb 1913 0.2249328

Mar 1913 0.2074834

Apr 1913 0.2502577

May 1913 0.2685883

Jun 1913 0.197404

Jul 1913 0.189414

Aug 1913 0.2713641

Sep 1913 0.2586966

Oct 1913 0.2436336

Nov 1913 0.2731194

Dec 1913 0.1946925

Jan 1914 0.2536659

Feb 1914 0.2874727

Mar 1914 0.2560129

Apr 1914 0.2962601

May 1914 0.3088651

Jun 1914 0.2784731

Jul 1914 0.3225398

Aug 1914 0.3592404

Sep 1914 0.4087209

Oct 1914 0.3988774

Nov 1914 0.4204037

Dec 1914 0.4227831

Jan 1915 0.3871925

Feb 1915 0.4265128

Mar 1915 0.4239935

Apr 1915 0.3853925

May 1915 0.4283431

Jun 1915 0.4409358

Jul 1915 0.4186926

Aug 1915 0.3492164

Sep 1915 0.3112745

Oct 1915 0.3854917

Nov 1915 0.4067422

Dec 1915 0.3695712

Jan 1916 0.4083403

Feb 1916 0.3825415

Mar 1916 0.3184506

Apr 1916 0.369474

May 1916 0.3456884

Jun 1916 0.379851

Jul 1916 0.3697136

Aug 1916 0.2936879

Sep 1916 0.3217596

Oct 1916 0.3388239

Nov 1916 0.3190123

Dec 1916 0.3204136

Jan 1917 0.2124427

Feb 1917 0.3500611

Mar 1917 0.3528937

Apr 1917 0.3736969

May 1917 0.3406008

Jun 1917 0.3089279

Jul 1917 0.35377

Aug 1917 0.3798999

Sep 1917 0.3572978

Oct 1917 0.3565974

Nov 1917 0.3877017

Dec 1917 0.4100368

Jan 1918 0.3867347

Feb 1918 0.3821018

Mar 1918 0.2807344

Apr 1918 0.4052213

May 1918 0.4141848

Jun 1918 0.4291331

Jul 1918 0.380836

Aug 1918 0.3610878

Sep 1918 0.4072726

Oct 1918 0.4059581

Nov 1918 0.3517911

Dec 1918 0.3892423

Jan 1919 0.4089249

Feb 1919 0.3765824

Mar 1919 0.398495

Apr 1919 0.3907309

May 1919 0.3498194

Jun 1919 0.3672698

Jul 1919 0.3403223

Aug 1919 0.3528928

Sep 1919 0.3452686

Oct 1919 0.3338569

Nov 1919 0.3381523

Dec 1919 0.3575723

Jan 1920 0.3869273

Feb 1920 0.3869143

Mar 1920 0.344937

Apr 1920 0.3447451

May 1920 0.3365133

Jun 1920 0.336103

Jul 1920 0.3171614

Aug 1920 0.2976711

Sep 1920 0.3134808

Oct 1920 0.3098823

Nov 1920 0.3165625

Dec 1920 0.3201279

Jan 1921 0.3148516

Feb 1921 0.287107

Mar 1921 0.2174531

Apr 1921 0.2753943

May 1921 0.2547202

Jun 1921 0.2819386

Jul 1921 0.2808192

Aug 1921 0.2731859

Sep 1921 0.2987584

Oct 1921 0.2923496

Nov 1921 0.2874546

Dec 1921 0.2808743

Jan 1922 0.2554327

Feb 1922 0.2707935

Mar 1922 0.2946839

Apr 1922 0.3006726

May 1922 0.2912854

Jun 1922 0.2914957

Jul 1922 0.2711524

Aug 1922 0.2200395

Sep 1922 0.2534825

Oct 1922 0.3010134

Nov 1922 0.2526409

Dec 1922 0.250264

Jan 1923 0.2260374

Feb 1923 0.2652413

Mar 1923 0.2421752

Apr 1923 0.2034046

May 1923 0.2570025

Jun 1923 0.2382954

Jul 1923 0.1983928

Aug 1923 0.244387

Sep 1923 0.2123778

Oct 1923 0.2534602

Nov 1923 0.2402247

Dec 1923 0.2511148

Jan 1924 0.2500071

Feb 1924 0.2151737

Mar 1924 0.2554797

Apr 1924 0.2741388

May 1924 0.2690936

Jun 1924 0.2670387

Jul 1924 0.2676581

Aug 1924 0.2263399

Sep 1924 0.1825183

Oct 1924 0.2918991

Nov 1924 0.2284139

Dec 1924 0.1877982

Jan 1925 0.2130661

Feb 1925 0.2762728

Mar 1925 0.277508

Apr 1925 0.265927

May 1925 0.1783168

Jun 1925 0.256258

Jul 1925 0.2410451

Aug 1925 0.2882344

Sep 1925 0.2018005

Oct 1925 0.227601

Nov 1925 0.2183018

Dec 1925 0.2585855

Jan 1926 0.2635431

Feb 1926 0.2590344

Mar 1926 0.2382043

Apr 1926 0.1952728

May 1926 0.2655962

Jun 1926 0.2416971

Jul 1926 0.2630239

Aug 1926 0.2128043

Sep 1926 0.2256812

Oct 1926 0.2311505

Nov 1926 0.2367256

Dec 1926 0.2341594

Jan 1927 0.1853171

Feb 1927 0.1836547

Mar 1927 0.2020094

Apr 1927 0.2022062

May 1927 0.1688117

Jun 1927 0.1641626

Jul 1927 0.1502318

Aug 1927 0.207435

Sep 1927 0.1676356

Oct 1927 0.1763847

Nov 1927 0.1774863

Dec 1927 0.2393299

Jan 1928 0.2469023

Feb 1928 0.2237236

Mar 1928 0.1715247

Apr 1928 0.2086859

May 1928 0.2358232

Jun 1928 0.2273975

Jul 1928 0.23636

Aug 1928 0.1960185

Sep 1928 0.1953969

Oct 1928 0.2263911

Nov 1928 0.1504665

Dec 1928 0.2200547

Jan 1929 0.2214708

Feb 1929 0.2449935

Mar 1929 0.1812774

Apr 1929 0.2377573

May 1929 0.2388611

Jun 1929 0.2439105

Jul 1929 0.2368014

Aug 1929 0.1722296

Sep 1929 0.2244422

Oct 1929 0.154234

Nov 1929 0.1709344

Dec 1929 0.2165927

Jan 1930 0.1622833

Feb 1930 0.2020532

Mar 1930 0.1446685

Apr 1930 0.1998574

May 1930 0.2292702

Jun 1930 0.233927

Jul 1930 0.1749187

Aug 1930 0.1778581

Sep 1930 0.1866142

Oct 1930 0.1873089

Nov 1930 0.1786204

Dec 1930 0.1687936

Jan 1931 0.1869121

Feb 1931 0.216036

Mar 1931 0.1737114

Apr 1931 0.1580542

May 1931 0.2225815

Jun 1931 0.1788123

Jul 1931 0.184311

Aug 1931 0.2052229

Sep 1931 0.2081464

Oct 1931 0.2496972

Nov 1931 0.1738394

Dec 1931 0.1871132

Jan 1932 0.1729956

Feb 1932 0.1581811

Mar 1932 0.1737422

Apr 1932 0.2121644

May 1932 0.2113692

Jun 1932 0.1653555

Jul 1932 0.2337228

Aug 1932 0.2495224

Sep 1932 0.1595151

Oct 1932 0.180419

Nov 1932 0.227504

Dec 1932 0.1962156

Jan 1933 0.1530537

Feb 1933 0.1831409

Mar 1933 0.1836454

Apr 1933 0.1697087

May 1933 0.1953682

Jun 1933 0.1766142

Jul 1933 0.1789341

Aug 1933 0.1582754

Sep 1933 0.165993

Oct 1933 0.2220059

Nov 1933 0.1620855

Dec 1933 0.1534804

Jan 1934 0.1975316

Feb 1934 0.2100457

Mar 1934 0.1530231

Apr 1934 0.1923774

May 1934 0.2236105

Jun 1934 0.2293101

Jul 1934 0.2286592

Aug 1934 0.1591382

Sep 1934 0.2024727

Oct 1934 0.1776594

Nov 1934 0.2020057

Dec 1934 0.2153014

Jan 1935 0.1741399

Feb 1935 0.1745203

Mar 1935 0.2149189

Apr 1935 0.2338101

May 1935 0.2128588

Jun 1935 0.1885056

Jul 1935 0.2094111

Aug 1935 0.2300801

Sep 1935 0.203469

Oct 1935 0.1859341

Nov 1935 0.2217432

Dec 1935 0.223026

Jan 1936 0.1937576

Feb 1936 0.1653066

Mar 1936 0.1436475

Apr 1936 0.2432613

May 1936 0.2602682

Jun 1936 0.2329232

Jul 1936 0.2461518

Aug 1936 0.2487876

Sep 1936 0.2233284

Oct 1936 0.2425799

Nov 1936 0.2487736

Dec 1936 0.2673954

Jan 1937 0.2643294

Feb 1937 0.2638746

Mar 1937 0.2550626

Apr 1937 0.2680949

May 1937 0.2449718

Jun 1937 0.2304414

Jul 1937 0.2542862

Aug 1937 0.2721617

Sep 1937 0.2404453

Oct 1937 0.2793335

Nov 1937 0.2450635

Dec 1937 0.2937286

Jan 1938 0.2712524

Feb 1938 0.2724051

Mar 1938 0.2573443

Apr 1938 0.2922813

May 1938 0.2728144

Jun 1938 0.2600446

Jul 1938 0.2831091

Aug 1938 0.2309597

Sep 1938 0.28179

Oct 1938 0.3143205

Nov 1938 0.3281721

Dec 1938 0.3094749

Jan 1939 0.1984057

Feb 1939 0.3100624

Mar 1939 0.3197314

Apr 1939 0.3063536

May 1939 0.3173183

Jun 1939 0.3302124

Jul 1939 0.3112712

Aug 1939 0.2721337

Sep 1939 0.3054694

Oct 1939 0.3389004

Nov 1939 0.3365589

Dec 1939 0.348847

Jan 1940 0.3465375

Feb 1940 0.3359222

Mar 1940 0.3155785

Apr 1940 0.352624

May 1940 0.353702

Jun 1940 0.348831

Jul 1940 0.3483546

Aug 1940 0.3622693

Sep 1940 0.3656858

Oct 1940 0.3661024

Nov 1940 0.3649596

Dec 1940 0.3367637

Jan 1941 0.2632291

Feb 1941 0.3426958

Mar 1941 0.3647398

Apr 1941 0.3649016

May 1941 0.3555521

Jun 1941 0.3445083

Jul 1941 0.2858717

Aug 1941 0.2673388

Sep 1941 0.2851359

Oct 1941 0.1658841

Nov 1941 0.1954938

Dec 1941 0.2617924

Jan 1942 0.247655

Feb 1942 0.1652709

Mar 1942 0.1715359

Apr 1942 0.1792968

May 1942 0.1898058

Jun 1942 0.2466773

Jul 1942 0.196108

Aug 1942 0.2028288

Sep 1942 0.2334469

Oct 1942 0.2197852

Nov 1942 0.2111368

Dec 1942 0.2198611

Jan 1943 0.2114645

Feb 1943 0.2135728

Mar 1943 0.2771806

Apr 1943 0.2762802

May 1943 0.2244536

Jun 1943 0.2523377

Jul 1943 0.2847947

Aug 1943 0.2062673

Sep 1943 0.1893998

Oct 1943 0.2544661

Nov 1943 0.2370454

Dec 1943 0.2264669

Jan 1944 0.1689057

Feb 1944 0.1968506

Mar 1944 0.2442238

Apr 1944 0.225409

May 1944 0.219186

Jun 1944 0.2311593

Jul 1944 0.2127894

Aug 1944 0.2099891

Sep 1944 0.181598

Oct 1944 0.2042973

Nov 1944 0.1590378

Dec 1944 0.2525867

Jan 1945 0.2276798

Feb 1945 0.1698448

Mar 1945 0.20608

Apr 1945 0.3037603

May 1945 0.2597135

Jun 1945 0.3036393

Jul 1945 0.2561057

Aug 1945 0.2471007

Sep 1945 0.3341864

Oct 1945 0.3340575

Nov 1945 0.3542753

Dec 1945 0.3403026

Jan 1946 0.3644089

Feb 1946 0.3427708

Mar 1946 0.3051951

Apr 1946 0.2931856

May 1946 0.3036956

Jun 1946 0.3062403

Jul 1946 0.2083238

Aug 1946 0.2077446

Sep 1946 0.2930542

Oct 1946 0.2675731

Nov 1946 0.2539377

Dec 1946 0.2138164

Jan 1947 0.1662279

Feb 1947 0.1901293

Mar 1947 0.1669893

Apr 1947 0.2355405

May 1947 0.2688696

Jun 1947 0.2496221

Jul 1947 0.2077509

Aug 1947 0.187059

Sep 1947 0.2155915

Oct 1947 0.2381476

Nov 1947 0.2210518

Dec 1947 0.2613877

Jan 1948 0.2066148

Feb 1948 0.2119376

Mar 1948 0.2126942

Apr 1948 0.1982613

May 1948 0.2309947

Jun 1948 0.2463933

Jul 1948 0.2239731

Aug 1948 0.2053636

Sep 1948 0.2283806

Oct 1948 0.2032103

Nov 1948 0.2483707

Dec 1948 0.2307303

Jan 1949 0.2232544

Feb 1949 0.2258905

Mar 1949 0.1776439

Apr 1949 0.1987213

May 1949 0.211371

Jun 1949 0.1547804

Jul 1949 0.1479685

Aug 1949 0.1698626

Sep 1949 0.1747206

Oct 1949 0.1643351

Nov 1949 0.1668423

Dec 1949 0.1625537

Jan 1950 0.1770156

Feb 1950 0.1748742

Mar 1950 0.1432752

Apr 1950 0.1807816

May 1950 0.1970032

Jun 1950 0.1954402

Jul 1950 0.1848411

Aug 1950 0.1640027

Sep 1950 0.1632202

Oct 1950 0.163854

Nov 1950 0.1733372

Dec 1950 0.1724116

Jan 1951 0.161186

Feb 1951 0.1964368

Mar 1951 0.2093259

Apr 1951 0.1664819

May 1951 0.1726997

Jun 1951 0.1873032

Jul 1951 0.1807419

Aug 1951 0.1523104

Sep 1951 0.170445

Oct 1951 0.165537

Nov 1951 0.1678503

Dec 1951 0.1650031

Jan 1952 0.1523399

Feb 1952 0.1589887

Mar 1952 0.1527831

Apr 1952 0.1341126

May 1952 0.1599784

Jun 1952 0.1541539

Jul 1952 0.1619115

Aug 1952 0.1492152

Sep 1952 0.1454195

Oct 1952 0.1476027

Nov 1952 0.1505064

Dec 1952 0.1938349

Jan 1953 0.1516012

Feb 1953 0.1447197

Mar 1953 0.1765658

Apr 1953 0.1899978

May 1953 0.1496046

Jun 1953 0.1551585

Jul 1953 0.1531231

Aug 1953 0.1469573

Sep 1953 0.1584068

Oct 1953 0.1689329

Nov 1953 0.1515113

Dec 1953 0.1722174

Jan 1954 0.1681071

Feb 1954 0.1752756

Mar 1954 0.1768512

Apr 1954 0.1798228

May 1954 0.1657553

Jun 1954 0.1580477

Jul 1954 0.1676863

Aug 1954 0.1536645

Sep 1954 0.1720794

Oct 1954 0.1424598

Nov 1954 0.1675029

Dec 1954 0.1643463

Jan 1955 0.1803335

Feb 1955 0.1743844

Mar 1955 0.1584489

Apr 1955 0.168527

May 1955 0.1532822

Jun 1955 0.1553093

Jul 1955 0.1712835

Aug 1955 0.1423693

Sep 1955 0.1664726

Oct 1955 0.1607839

Nov 1955 0.1280227

Dec 1955 0.1544777

Jan 1956 0.168687

Feb 1956 0.1588008

Mar 1956 0.1473369

Apr 1956 0.1416035

May 1956 0.1727982

Jun 1956 0.1527621

Jul 1956 0.1580256

Aug 1956 0.1400259

Sep 1956 0.1512617

Oct 1956 0.1439374

Nov 1956 0.1250635

Dec 1956 0.1518246

Jan 1957 0.1413893

Feb 1957 0.1412584

Mar 1957 0.1379287

Apr 1957 0.1350452

May 1957 0.1571658

Jun 1957 0.1603571

Jul 1957 0.130422

Aug 1957 0.1392155

Sep 1957 0.1420394

Oct 1957 0.1221928

Nov 1957 0.126327

Dec 1957 0.144045

Jan 1958 0.1385494

Feb 1958 0.126157

Mar 1958 0.1484835

Apr 1958 0.123261

May 1958 0.1213663

Jun 1958 0.1438063

Jul 1958 0.1256931

Aug 1958 0.1359375

Sep 1958 0.1416476

Oct 1958 0.1340529

Nov 1958 0.1325499

Dec 1958 0.1595377

Jan 1959 0.151066

Feb 1959 0.1306025

Mar 1959 0.1446518

Apr 1959 0.1338543

May 1959 0.140631

Jun 1959 0.1334487

Jul 1959 0.1422292

Aug 1959 0.1258864

Sep 1959 0.1418688

Oct 1959 0.1524562

Nov 1959 0.1328625

Dec 1959 0.1261428

Jan 1960 0.1316421

Feb 1960 0.1210163

Mar 1960 0.1314908

Apr 1960 0.1351922

May 1960 0.1468683

Jun 1960 0.132701

Jul 1960 0.1252153

Aug 1960 0.1295364

Sep 1960 0.1289625

Oct 1960 0.1308422

Nov 1960 0.1326941

Dec 1960 0.1194655

Jan 1961 0.1184217

Feb 1961 0.1258884

Mar 1961 0.1188313

Apr 1961 0.1196681

May 1961 0.1196224

Jun 1961 0.1179031

Jul 1961 0.1232017

Aug 1961 0.1134555

Sep 1961 0.1158849

Oct 1961 0.1122781

Nov 1961 0.121479

Dec 1961 0.1215152

Jan 1962 0.1126665

Feb 1962 0.1141661

Mar 1962 0.1275429

Apr 1962 0.1143954

May 1962 0.1119667

Jun 1962 0.1243345

Jul 1962 0.1144093

Aug 1962 0.1177357

Sep 1962 0.1158457

Oct 1962 0.113112

Nov 1962 0.1211366

Dec 1962 0.1143798

Jan 1963 0.1140887

Feb 1963 0.1291498

Mar 1963 0.1156477

Apr 1963 0.1122562

May 1963 0.1257492

Jun 1963 0.1200096

Jul 1963 0.1191377

Aug 1963 0.1153947

Sep 1963 0.1184488

Oct 1963 0.1214359

Nov 1963 0.1171121

Dec 1963 0.1120891

Jan 1964 0.1135972

Feb 1964 0.1127456

Mar 1964 0.1242098

Apr 1964 0.1286716

May 1964 0.1269764

Jun 1964 0.1239049

Jul 1964 0.1162444

Aug 1964 0.1133719

Sep 1964 0.1245525

Oct 1964 0.1216023

Nov 1964 0.1162038

Dec 1964 0.1143716

Jan 1965 0.1161165

Feb 1965 0.1287581

Mar 1965 0.1184169

Apr 1965 0.1240464

May 1965 0.1117049

Jun 1965 0.1128215

Jul 1965 0.1270151

Aug 1965 0.1135456

Sep 1965 0.1116259

Oct 1965 0.1169662

Nov 1965 0.1141831

Dec 1965 0.112074

Jan 1966 0.1183589

Feb 1966 0.1185862

Mar 1966 0.1063682

Apr 1966 0.1147462

May 1966 0.1179826

Jun 1966 0.116206

Jul 1966 0.1227346

Aug 1966 0.1165669

Sep 1966 0.1072648

Oct 1966 0.1213021

Nov 1966 0.1092495

Dec 1966 0.1152954

Jan 1967 0.1168158

Feb 1967 0.1141219

Mar 1967 0.1089778

Apr 1967 0.1035422

May 1967 0.1157904

Jun 1967 0.112097

Jul 1967 0.1086686

Aug 1967 0.1117711

Sep 1967 0.1101174

Oct 1967 0.1123817

Nov 1967 0.1109756

Dec 1967 0.1114417

Jan 1968 0.1129478

Feb 1968 0.1118204

Mar 1968 0.1092062

Apr 1968 0.1098578

May 1968 0.107815

Jun 1968 0.1159375

Jul 1968 0.1142147

Aug 1968 0.1131818

Sep 1968 0.1066083

Oct 1968 0.1080719

Nov 1968 0.1099074

Dec 1968 0.1146017

Jan 1969 0.1176761

Feb 1969 0.1096501

Mar 1969 0.1069798

Apr 1969 0.1176844

May 1969 0.1171349

Jun 1969 0.1101579

Jul 1969 0.111775

Aug 1969 0.110241

Sep 1969 0.1068771

Oct 1969 0.1076494

Nov 1969 0.1001657

Dec 1969 0.1093155

Jan 1970 0.1109368

Feb 1970 0.1205088

Mar 1970 0.1184407

Apr 1970 0.1151366

May 1970 0.1134619

Jun 1970 0.1095971

Jul 1970 0.1119865

Aug 1970 0.1126923

Sep 1970 0.1113729

Oct 1970 0.1167609

Nov 1970 0.1197206

Dec 1970 0.1168509

Jan 1971 0.118697

Feb 1971 0.1102035

Mar 1971 0.1102828

Apr 1971 0.1079433

May 1971 0.1181775

Jun 1971 0.1099595

Jul 1971 0.114574

Aug 1971 0.1177355

Sep 1971 0.1251953

Oct 1971 0.1167927

Nov 1971 0.1163625

Dec 1971 0.1130607

Jan 1972 0.1192987

Feb 1972 0.1239093

Mar 1972 0.1233228

Apr 1972 0.1118703

May 1972 0.1237948

Jun 1972 0.1194084

Jul 1972 0.1191627

Aug 1972 0.1152203

Sep 1972 0.1097579

Oct 1972 0.1151986

Nov 1972 0.1101192

Dec 1972 0.1161312

Jan 1973 0.1306668

Feb 1973 0.135786

Mar 1973 0.1249287

Apr 1973 0.1223964

May 1973 0.1156679

Jun 1973 0.1123372

Jul 1973 0.1211741

Aug 1973 0.1111929

Sep 1973 0.1144086

Oct 1973 0.1149332

Nov 1973 0.1079573

Dec 1973 0.1136546

Jan 1974 0.106208

Feb 1974 0.1089625

Mar 1974 0.1104335

Apr 1974 0.1052189

May 1974 0.1036715

Jun 1974 0.1250249

Jul 1974 0.1148007

Aug 1974 0.104602

Sep 1974 0.1082041

Oct 1974 0.1052593

Nov 1974 0.107076

Dec 1974 0.1048956

Jan 1975 0.1080674

Feb 1975 0.1095343

Mar 1975 0.1117586

Apr 1975 0.1094858

May 1975 0.1035876

Jun 1975 0.09973735

Jul 1975 0.1019679

Aug 1975 0.1075825

Sep 1975 0.1051101

Oct 1975 0.1076514

Nov 1975 0.1108417

Dec 1975 0.1149483

Jan 1976 0.1113355

Feb 1976 0.1121548

Mar 1976 0.1086742

Apr 1976 0.1068199

May 1976 0.1100795

Jun 1976 0.1057687

Jul 1976 0.1040265

Aug 1976 0.1036979

Sep 1976 0.1109764

Oct 1976 0.1108033

Nov 1976 0.1034846

Dec 1976 0.1068811

Jan 1977 0.1128915

Feb 1977 0.1096261

Mar 1977 0.1072164

Apr 1977 0.1071795

May 1977 0.1116214

Jun 1977 0.1067546

Jul 1977 0.1155543

Aug 1977 0.1046703

Sep 1977 0.1115622

Oct 1977 0.1150111

Nov 1977 0.1087332

Dec 1977 0.1140973

Jan 1978 0.1125757

Feb 1978 0.1177139

Mar 1978 0.1100117

Apr 1978 0.1093577

May 1978 0.1119424

Jun 1978 0.1233714

Jul 1978 0.1144964

Aug 1978 0.1041567

Sep 1978 0.1123488

Oct 1978 0.1167912

Nov 1978 0.1142528

Dec 1978 0.1069929

Jan 1979 0.1063376

Feb 1979 0.1076437

Mar 1979 0.118821

Apr 1979 0.1104966

May 1979 0.1183457

Jun 1979 0.114973

Jul 1979 0.1128542

Aug 1979 0.1121149

Sep 1979 0.1179646

Oct 1979 0.1234373

Nov 1979 0.1230722

Dec 1979 0.1168927

Jan 1980 0.1156972

Feb 1980 0.1114597

Mar 1980 0.1193461

Apr 1980 0.114133

May 1980 0.1169586

Jun 1980 0.1152854

Jul 1980 0.1240468

Aug 1980 0.1083283

Sep 1980 0.1221149

Oct 1980 0.1211507

Nov 1980 0.1149727

Dec 1980 0.1149101

Jan 1981 0.114556

Feb 1981 0.1158971

Mar 1981 0.1133189

Apr 1981 0.1282233

May 1981 0.1115315

Jun 1981 0.114435

Jul 1981 0.1119591

Aug 1981 0.1198937

Sep 1981 0.1201268

Oct 1981 0.1195162

Nov 1981 0.1207338

Dec 1981 0.1179189

Jan 1982 0.1173261

Feb 1982 0.1112985

Mar 1982 0.1212571

Apr 1982 0.1168092

May 1982 0.1268037

Jun 1982 0.1182115

Jul 1982 0.1156547

Aug 1982 0.1137063

Sep 1982 0.1130886

Oct 1982 0.1193928

Nov 1982 0.1173

Dec 1982 0.1144746

Jan 1983 0.116352

Feb 1983 0.1068969

Mar 1983 0.1082841

Apr 1983 0.1124329

May 1983 0.1105519

Jun 1983 0.1117816

Jul 1983 0.1101968

Aug 1983 0.1087603

Sep 1983 0.1179085

Oct 1983 0.1090694

Nov 1983 0.1153166

Dec 1983 0.1108003

Jan 1984 0.1120986

Feb 1984 0.112062

Mar 1984 0.1313831

Apr 1984 0.1134366

May 1984 0.1159258

Jun 1984 0.1054906

Jul 1984 0.1059714

Aug 1984 0.1080281

Sep 1984 0.1099716

Oct 1984 0.1139508

Nov 1984 0.1052906

Dec 1984 0.1078841

Jan 1985 0.1185625

Feb 1985 0.1179872

Mar 1985 0.1324277

Apr 1985 0.1163052

May 1985 0.1149308

Jun 1985 0.1059456

Jul 1985 0.1084554

Aug 1985 0.1212338

Sep 1985 0.1173281

Oct 1985 0.1104445

Nov 1985 0.1062398

Dec 1985 0.1136859

Jan 1986 0.1106657

Feb 1986 0.1252439

Mar 1986 0.1137327

Apr 1986 0.1206252

May 1986 0.1164694

Jun 1986 0.1099365

Jul 1986 0.1219321

Aug 1986 0.1054877

Sep 1986 0.1124092

Oct 1986 0.1078372

Nov 1986 0.10227

Dec 1986 0.1182543

Jan 1987 0.1107952

Feb 1987 0.1174121

Mar 1987 0.1094015

Apr 1987 0.1022346

May 1987 0.1033651

Jun 1987 0.1086575

Jul 1987 0.1135396

Aug 1987 0.1202285

Sep 1987 0.1071005

Oct 1987 0.09932873

Nov 1987 0.103291

Dec 1987 0.1040776

Jan 1988 0.1218433

Feb 1988 0.1199811

Mar 1988 0.1101968

Apr 1988 0.1072019

May 1988 0.1197455

Jun 1988 0.116831

Jul 1988 0.1047263

Aug 1988 0.1076765

Sep 1988 0.1101593

Oct 1988 0.1197162

Nov 1988 0.1077598

Dec 1988 0.1113124

Jan 1989 0.1133042

Feb 1989 0.1224181

Mar 1989 0.1242479

Apr 1989 0.1035337

May 1989 0.1089606

Jun 1989 0.1237292

Jul 1989 0.1132944

Aug 1989 0.1152621

Sep 1989 0.1089297

Oct 1989 0.1104619

Nov 1989 0.1026451

Dec 1989 0.1259909

Jan 1990 0.1084887

Feb 1990 0.1168417

Mar 1990 0.1162307

Apr 1990 0.1215953

May 1990 0.1100153

Jun 1990 0.1241936

Jul 1990 0.1301336

Aug 1990 0.1049302

Sep 1990 0.1096115

Oct 1990 0.1073968

Nov 1990 0.1016182

Dec 1990 0.1172212

Jan 1991 0.114634

Feb 1991 0.1238436

Mar 1991 0.1196895

Apr 1991 0.1158092

May 1991 0.1250406

Jun 1991 0.1256786

Jul 1991 0.130382

Aug 1991 0.127686

Sep 1991 0.1315004

Oct 1991 0.1265223

Nov 1991 0.1283878

Dec 1991 0.1287575