Time,Indian Ocean Dipole 1981-2019
Jan 1981,0.1198292
Feb 1981,0.1735723
Mar 1981,-0.06554856
Apr 1981,0.3538365
May 1981,0.2585109
Jun 1981,0.03468097
Jul 1981,-0.3423306
Aug 1981,-0.3155966
Sep 1981,-0.3965955
Oct 1981,-0.3610047
Nov 1981,-0.06573503
Dec 1981,-0.07163955
Jan 1982,0.1059266
Feb 1982,0.2608284
Mar 1982,0.3258959
Apr 1982,0.3337066
May 1982,0.4094632
Jun 1982,0.4296494
Jul 1982,0.5623621
Aug 1982,0.4542362
Sep 1982,0.3629486
Oct 1982,0.633279
Nov 1982,0.2042437
Dec 1982,-0.2870632
Jan 1983,-0.2712398
Feb 1983,-0.4105062
Mar 1983,-0.7540353
Apr 1983,-0.6257356
May 1983,-0.1544629
Jun 1983,0.4128663
Jul 1983,0.7603288
Aug 1983,0.5161653
Sep 1983,0.2300296
Oct 1983,0.0401224
Nov 1983,0.05836663
Dec 1983,-0.02002746
Jan 1984,0.005635262
Feb 1984,0.008156156
Mar 1984,0.06054959
Apr 1984,0.2213162
May 1984,-0.2827693
Jun 1984,-0.2784651
Jul 1984,-0.3426113
Aug 1984,-0.2900844
Sep 1984,-0.4074055
Oct 1984,-0.1924793
Nov 1984,-0.4322867
Dec 1984,-0.1844421
Jan 1985,-0.0689026
Feb 1985,-0.09410589
Mar 1985,-0.2085677
Apr 1985,-0.1846999
May 1985,0.1818228
Jun 1985,-0.2639494
Jul 1985,-0.1173786
Aug 1985,-0.1021498
Sep 1985,0.004862674
Oct 1985,-0.3207005
Nov 1985,0.2003264
Dec 1985,0.06486824
Jan 1986,0.1034931
Feb 1986,0.1547147
Mar 1986,0.2645112
Apr 1986,0.04872173
May 1986,0.04044714
Jun 1986,-0.1713117
Jul 1986,-0.2892964
Aug 1986,0.06157452
Sep 1986,0.2713879
Oct 1986,0.06476566
Nov 1986,0.3579352
Dec 1986,-0.04549221
Jan 1987,-0.05835657
Feb 1987,-0.2216304
Mar 1987,-0.05045816
Apr 1987,-0.2610237
May 1987,0.0619065
Jun 1987,-0.133031
Jul 1987,-0.1188379
Aug 1987,0.2298981
Sep 1987,0.2392021
Oct 1987,0.3316318
Nov 1987,-0.0607607
Dec 1987,-0.007770332
Jan 1988,0.1360527
Feb 1988,-0.06643753
Mar 1988,0.1120006
Apr 1988,0.2405452
May 1988,-0.441377
Jun 1988,-0.05465538
Jul 1988,0.154725
Aug 1988,0.01123118
Sep 1988,-0.2965013
Oct 1988,-0.3545125
Nov 1988,-0.09499833
Dec 1988,0.007042328
Jan 1989,-0.5157072
Feb 1989,0.09957062
Mar 1989,-0.01037372
Apr 1989,-0.1971569
May 1989,-0.398767
Jun 1989,-0.4873663
Jul 1989,-0.07813775
Aug 1989,-0.500545
Sep 1989,-0.3113632
Oct 1989,-0.6130089
Nov 1989,-0.2479366
Dec 1989,-0.08522838
Jan 1990,0.1954977
Feb 1990,-0.156975
Mar 1990,0.002330653
Apr 1990,-0.1541436
May 1990,-0.4875909
Jun 1990,-0.4067094
Jul 1990,-0.08337353
Aug 1990,-0.2797618
Sep 1990,-0.2578304
Oct 1990,-0.6180173
Nov 1990,-0.3585294
Dec 1990,-0.2732826
Jan 1991,-0.03438016
Feb 1991,0.03896101
Mar 1991,-0.06076185
Apr 1991,0.4279169
May 1991,0.5526596
Jun 1991,0.2704618
Jul 1991,0.2331563
Aug 1991,-0.1678754
Sep 1991,0.06347831
Oct 1991,0.02683344
Nov 1991,0.1225129
Dec 1991,0.1708019
Jan 1992,-0.2391044
Feb 1992,-0.5216305
Mar 1992,-0.5135921
Apr 1992,-0.3845884
May 1992,-0.2976733
Jun 1992,-0.6261001
Jul 1992,-0.3041393
Aug 1992,-0.6244404
Sep 1992,-0.5483133
Oct 1992,-0.4490536
Nov 1992,-0.07599414
Dec 1992,-0.2847584
Jan 1993,0.09282114
Feb 1993,-0.01186684
Mar 1993,-0.2184995
Apr 1993,2.7437211E-04
May 1993,0.3296176
Jun 1993,0.1345537
Jul 1993,0.2559269
Aug 1993,-0.05459828
Sep 1993,-0.3484081
Oct 1993,-0.3562914
Nov 1993,-0.2379279
Dec 1993,-0.1251161
Jan 1994,-0.006902409
Feb 1994,-0.2278633
Mar 1994,-0.07055542
Apr 1994,0.3151256
May 1994,0.6161897
Jun 1994,0.330206
Jul 1994,0.6971263
Aug 1994,0.7350598
Sep 1994,0.6299106
Oct 1994,1.033307
Nov 1994,0.3664189
Dec 1994,-0.2281285
Jan 1995,-0.2188141
Feb 1995,0.4628574
Mar 1995,0.1592762
Apr 1995,0.1297643
May 1995,0.03409567
Jun 1995,-0.02569957
Jul 1995,-0.2354093
Aug 1995,0.02234057
Sep 1995,0.06512921
Oct 1995,-0.1243723
Nov 1995,-0.3266324
Dec 1995,0.3829632
Jan 1996,0.361819
Feb 1996,0.2683207
Mar 1996,-3.6605200E-04
Apr 1996,-0.4690194
May 1996,-0.3038165
Jun 1996,-0.5953126
Jul 1996,-0.5860274
Aug 1996,-0.7266642
Sep 1996,-0.5572214
Oct 1996,-0.8401312
Nov 1996,-0.741935
Dec 1996,-0.2558986
Jan 1997,-0.03852682
Feb 1997,0.05879661
Mar 1997,-0.09629941
Apr 1997,-0.1126853
May 1997,-0.19515
Jun 1997,0.1587335
Jul 1997,0.4635552
Aug 1997,0.4666059
Sep 1997,0.7160075
Oct 1997,1.066503
Nov 1997,1.269902
Dec 1997,0.7172038
Jan 1998,0.6304414
Feb 1998,0.03901656
Mar 1998,-0.1038412
Apr 1998,-0.1354028
May 1998,-0.1358991
Jun 1998,-0.1124659
Jul 1998,-0.6683808
Aug 1998,-0.6099119
Sep 1998,-0.5348112
Oct 1998,-0.813448
Nov 1998,-0.8040627
Dec 1998,-0.3892943
Jan 1999,-0.5661333
Feb 1999,-0.1299223
Mar 1999,0.0848488
Apr 1999,-0.2585139
May 1999,-0.1978837
Jun 1999,-0.07303071
Jul 1999,0.2446084
Aug 1999,0.2178923
Sep 1999,-0.002380721
Oct 1999,-0.1976707
Nov 1999,-0.05898577
Dec 1999,-0.08580641
Jan 2000,0.1038249
Feb 2000,0.4520832
Mar 2000,0.6177834
Apr 2000,0.2833183
May 2000,0.1283037
Jun 2000,-0.0240073
Jul 2000,-0.007591089
Aug 2000,-0.0764
Sep 2000,0.08926526
Oct 2000,-0.1928489
Nov 2000,0.04066348
Dec 2000,0.04238641
Jan 2001,0.2178026
Feb 2001,0.2441095
Mar 2001,0.1593564
Apr 2001,0.03470879
May 2001,-0.149407
Jun 2001,-0.2317733
Jul 2001,-0.7303456
Aug 2001,-0.3749184
Sep 2001,-0.2040705
Oct 2001,-0.3506487
Nov 2001,-0.04346456
Dec 2001,0.1231662
Jan 2002,-0.05572664
Feb 2002,0.01388737
Mar 2002,-0.2983057
Apr 2002,-0.4134254
May 2002,-0.5246972
Jun 2002,-0.2421932
Jul 2002,-0.1248406
Aug 2002,-0.2545714
Sep 2002,0.2549264
Oct 2002,0.5336
Nov 2002,0.2549914
Dec 2002,-0.09790816
Jan 2003,-0.3934809
Feb 2003,-0.04938124
Mar 2003,0.09027345
Apr 2003,0.1111985
May 2003,0.1871824
Jun 2003,0.439474
Jul 2003,0.3996195
Aug 2003,0.312782
Sep 2003,0.09932936
Oct 2003,-0.1627908
Nov 2003,-0.3390222
Dec 2003,0.06608597
Jan 2004,0.06364134
Feb 2004,0.03767955
Mar 2004,-0.03152963
Apr 2004,-0.1284603
May 2004,-0.2794774
Jun 2004,-0.4142265
Jul 2004,-0.2764098
Aug 2004,0.04399276
Sep 2004,-0.1443555
Oct 2004,-0.08184706
Nov 2004,-0.1964773
Dec 2004,-0.07889202
Jan 2005,-0.4124168
Feb 2005,-0.7369107
Mar 2005,-0.5591382
Apr 2005,0.155883
May 2005,0.1040586
Jun 2005,-0.1498975
Jul 2005,-0.4548358
Aug 2005,-0.2985972
Sep 2005,-0.5879529
Oct 2005,-0.4143811
Nov 2005,-0.4528112
Dec 2005,-0.3031146
Jan 2006,-0.2960255
Feb 2006,-0.5316797
Mar 2006,-0.3172461
Apr 2006,-0.1170707
May 2006,-0.2707332
Jun 2006,-0.2665816
Jul 2006,0.1261716
Aug 2006,0.04016666
Sep 2006,0.6051102
Oct 2006,0.7867767
Nov 2006,0.620388
Dec 2006,0.2302368
Jan 2007,0.09571586
Feb 2007,-0.07984188
Mar 2007,0.05151292
Apr 2007,0.1031172
May 2007,0.2139991
Jun 2007,0.3028605
Jul 2007,0.3514499
Aug 2007,0.3225485
Sep 2007,0.1142517
Oct 2007,-0.1040169
Nov 2007,-0.3213948
Dec 2007,-0.2460355
Jan 2008,-0.2060229
Feb 2008,-0.02061674
Mar 2008,-0.008324353
Apr 2008,-0.2901941
May 2008,0.1565126
Jun 2008,0.4000284
Jul 2008,0.2487435
Aug 2008,0.06298257
Sep 2008,-0.08114638
Oct 2008,0.1164227
Nov 2008,-0.005905406
Dec 2008,-0.06572647
Jan 2009,0.0459942
Feb 2009,0.403363
Mar 2009,0.3698763
Apr 2009,0.03908791
May 2009,0.0534705
Jun 2009,0.1303806
Jul 2009,-0.4111043
Aug 2009,-0.4241716
Sep 2009,-0.2336936
Oct 2009,-0.1608147
Nov 2009,-0.05816437
Dec 2009,0.1487085
Jan 2010,0.6178247
Feb 2010,0.4409491
Mar 2010,0.294995
Apr 2010,0.3263181
May 2010,-0.1017417
Jun 2010,0.1047257
Jul 2010,-0.2701423
Aug 2010,-0.4774908
Sep 2010,-0.8714784
Oct 2010,-0.7399616
Nov 2010,-0.3699579
Dec 2010,-0.08216691
Jan 2011,0.2077676
Feb 2011,0.1370572
Mar 2011,0.287976
Apr 2011,0.1320068
May 2011,0.007179117
Jun 2011,0.191304
Jul 2011,0.2337067
Aug 2011,0.2361963
Sep 2011,0.414494
Oct 2011,0.4453999
Nov 2011,-0.02176722
Dec 2011,0.1226557
Jan 2012,0.1973208
Feb 2012,0.08720998
Mar 2012,0.3878507
Apr 2012,0.1703369
May 2012,0.1457184
Jun 2012,0.3150073
Jul 2012,0.3321048
Aug 2012,0.5221935
Sep 2012,0.376052
Oct 2012,0.4753921
Nov 2012,0.09521831
Dec 2012,0.2012346
Jan 2013,0.2406241
Feb 2013,-0.1380615
Mar 2013,-0.06603088
Apr 2013,-0.01098849
May 2013,-0.1950951
Jun 2013,-0.1734921
Jul 2013,-0.2273776
Aug 2013,0.01253378
Sep 2013,-0.02268734
Oct 2013,0.06247007
Nov 2013,-0.08712689
Dec 2013,-0.01945151
Jan 2014,-0.106307
Feb 2014,-0.1143997
Mar 2014,-0.1824061
Apr 2014,-0.1022383
May 2014,0.08633779
Jun 2014,0.09374868
Jul 2014,-0.2029698
Aug 2014,-0.3541397
Sep 2014,-0.3141145
Oct 2014,0.0105219
Nov 2014,0.08697984
Dec 2014,-0.06569325
Jan 2015,-0.2248197
Feb 2015,-0.2430274
Mar 2015,-0.04723853
Apr 2015,-7.9317094E-04
May 2015,0.04682163
Jun 2015,0.1191518
Jul 2015,0.283515
Aug 2015,0.3131847
Sep 2015,0.3969086
Oct 2015,0.3370393
Nov 2015,0.287177
Dec 2015,-0.05090267
Jan 2016,-0.3562919
Feb 2016,-0.5333121
Mar 2016,-0.2323836
Apr 2016,-0.2877166
May 2016,-0.5016549
Jun 2016,-0.5662891
Jul 2016,-0.8099581
Aug 2016,-0.4680603
Sep 2016,-0.7458242
Oct 2016,-0.5113603
Nov 2016,-0.2685361
Dec 2016,-0.2423784
Jan 2017,-0.005757697
Feb 2017,0.3457488
Mar 2017,0.4611994
Apr 2017,0.5662419
May 2017,0.7605587
Jun 2017,0.5983806
Jul 2017,0.5501007
Aug 2017,0.7246755
Sep 2017,0.3615184
Oct 2017,0.4837016
Nov 2017,0.4533021
Dec 2017,0.3820937
Jan 2018,0.3874429
Feb 2018,0.6359263
Mar 2018,0.2326586
Apr 2018,-0.01447918
May 2018,0.09711404
Jun 2018,0.1686945
Jul 2018,0.2477212
Aug 2018,0.3191717
Sep 2018,0.6757913
Oct 2018,0.5594645
Nov 2018,0.4232298
Dec 2018,0.348156
Jan 2019,0.1454397
Feb 2019,-0.07463538
Mar 2019,-0.06739686
Apr 2019,0.1549163
May 2019,0.4462263
Jun 2019,0.6616491
Jul 2019,0.5365775
Aug 2019,0.7745427
Sep 2019,0.8955445
Oct 2019,0.9521306
Nov 2019,0.8287604
Dec 2019,0.5886115