Monthly "India-Burma Trough Index" Since JAN 1948 defined by hgt_dif. Unit: gpm
-0.0430565
-3.86353
1.37137
10.5952
3.85294
-8.50749
-22.0518
-10.4636
-6.64959
6.99151
5.87914
-2.46537
8.83846
4.49172
8.7898
4.8602
-2.85602
-8.39738
-16.8551
-18.2256
-20.2418
-9.64783
-4.9197
2.79157
10.0478
4.89259
3.06173
12.0359
2.69277
-11.1974
-12.8925
-16.8213
-19.5
-13.5027
-3.67031
3.55738
-3.46714
5.30944
2.88092
-1.91153
7.27902
-20.3263
-24.9235
-11.2258
-22.4338
-11.4509
-9.84581
-9.26859
3.33181
-3.44839
-8.51248
3.84538
-7.09479
-14.4444
-22.1175
-23.083
-16.5329
-24.0698
-8.84773
1.08327
-6.21121
-4.7545
5.33694
5.50788
0.505089
-19.5628
-19.4604
-10.4998
-14.1578
-8.00881
-8.3436
-5.20035
-6.31361
6.28358
-0.455418
1.80864
-12.1553
-22.0578
-30.2697
-21.2471
-18.9326
-12.2106
6.91395
-12.9897
-4.01145
1.58352
-2.0112
-0.289101
-10.8412
-26.7065
-21.9632
-24.7191
-21.9822
-12.4272
-14.887
-5.59439
-1.13784
-6.74905
1.10478
3.8641
-18.993
-22.4168
-30.3239
-21.4175
-8.84614
-12.6364
1.90906
-5.6821
-1.53157
-0.803625
-5.56501
1.6081
6.33657
-14.435
-25.1082
-14.7074
-13.162
-9.74453
-1.78131
-3.66131
-9.06709
0.387275
-6.51835
-3.17624
-5.50889
-14.5507
-25.3979
-25.2218
-10.3413
-14.5851
-6.33223
-0.764249
-4.7618
-9.21658
-2.10151
1.37933
-4.28831
-23.6713
-30.9066
-15.1829
-21.121
-10.6844
0.58926
-4.05913
-12.025
-2.59824
-8.05531
0.453631
-11.9981
-14.4315
-25.5854
-10.6842
-19.5548
-11.8015
-12.1889
4.53397
-2.95835
-8.31423
-2.8115
-1.77412
-8.13305
-13.3733
-20.7399
-20.5108
-17.3484
-15.5552
-17.9392
-18.8438
-7.91629
-7.31105
-6.92801
-6.31519
-13.3967
-24.1453
-22.6878
-25.002
-23.9973
-16.1755
-3.97124
-7.09443
2.91889
0.916783
-4.61057
-6.61839
-9.37196
-9.16295
-18.721
-23.2823
-14.0608
-14.1698
-10.8489
-1.64217
-7.90683
-8.64418
0.926206
-2.2208
-3.44731
-12.3537
-17.2175
-14.3643
-15.5306
-10.6275
-3.5913
1.48045
4.94073
-10.3613
-0.800789
-0.348866
-5.99583
-8.91032
-13.0919
-17.119
-10.747
-18.5252
-7.97875
-16.3462
-10.7855
-3.83727
-1.7688
1.55243
7.6688
-17.9847
-24.5481
-15.5576
-6.05284
-12.183
-4.09869
-11.0942
-12.4709
1.80589
-7.52764
-2.68603
-6.56832
-10.8265
-21.4025
-15.0137
-15.7302
-8.57709
-11.7213
0.195798
-8.27554
1.49116
-3.69369
-1.5689
-7.091
-24.1989
-23.4609
-14.4388
-12.1657
-16.4751
-10.5992
-9.08769
-17.6614
2.80348
-0.629719
-1.24706
-16.6187
-20.3043
-23.8062
-19.102
-17.1249
-9.4884
-7.52547
-5.30823
-6.41402
-5.19916
-7.68715
-3.50629
-16.0347
-24.6224
-25.9265
-18.4804
-15.8111
-10.3196
-17.6665
-9.39054
-3.02847
-5.07962
-3.41901
-2.77116
-11.7839
-27.2661
-14.3436
-23.1634
-15.3691
-14.6308
-12.5348
-8.28027
0.76736
-5.61496
7.10133
0.200174
-2.72078
-9.54015
-5.20251
-14.0198
-19.5289
-13.7585
-18.0364
-3.08959
4.61514
-8.32358
-4.23262
1.22861
-15.7067
-24.1787
-25.799
-19.3394
-27.7337
-9.57993
-20.6903
-3.06733
-1.05255
-0.0371947
-2.23217
2.13419
-7.66334
-13.1935
-22.042
-14.6218
-21.8134
-5.59756
-13.2152
-10.907
-15.8479
-6.0756
-0.0865909
-2.22416
-12.7575
-28.5613
-21.691
-11.8594
-21.5891
-14.8072
-13.6943
-6.00573
-3.36309
1.07499
-3.01165
-1.16012
-0.842602
-11.5039
-20.4342
-20.4427
-8.43728
-15.3723
-5.44114
-3.93961
-0.840204
0.0713105
0.460103
-4.338
-9.2779
-21.3973
-19.1657
-18.1809
-1.80092
-8.08236
1.01056
-11.3706
-9.27645
-7.31642
-8.59167
2.87738
-3.2926
-21.7763
-23.7168
-15.275
-9.03331
-0.601443
-2.13201
-3.33198
-1.9147
-5.94556
-0.566816
-0.422743
3.18035
-17.2149
-18.2581
-7.09019
-11.2984
5.46508
-0.260939
-8.03859
-2.5423
-10.9676
-3.95873
0.860278
2.7379
-30.9221
-27.5236
-20.8161
-10.7004
-13.8104
-5.19914
-1.67974
-8.50733
-4.25299
-11.1031
-6.08569
-10.0747
-13.7646
-17.6073
-16.9035
-14.0313
-12.9798
-17.323
-9.21774
3.44152
-7.47439
-4.19555
1.56125
-2.57684
-17.0253
-12.0655
-23.2391
-12.5843
-6.61905
-11.545
-0.673729
-16.6983
-11.1735
-3.21354
-2.7734
-2.74509
-18.7379
-24.2015
-23.4682
-22.2003
-14.5096
-10.6345
-5.29556
-5.5948
-10.7306
-4.05714
-3.78784
-5.09874
-20.0479
-24.9057
-1.16576
-17.3107
-9.54411
-8.64415
-7.29437
-6.85998
-15.1479
-4.91788
2.81501
-12.6134
-9.84791
-22.0746
-10.3949
-12.3512
-15.3198
-13.6744
-0.389611
-3.67385
-3.02208
-4.92968
-8.04227
-1.40819
-22.0051
-20.76
-11.1866
-11.9134
-10.9957
-10.7352
-12.234
-7.53327
-15.3415
-15.5916
-1.62149
-2.2414
-20.2196
-13.255
-22.1177
-11.7866
-10.3177
-13.6476
-3.4028
-11.3557
-13.762
-9.33543
-5.64677
-15.9925
-16.7491
-26.4389
-24.7185
-16.6801
-1.99616
-13.7967
-1.90128
-14.8918
-1.8088
-2.73836
-3.13022
-9.29763
-24.704
-17.1458
-18.078
-8.31078
-10.9927
-4.82401
-4.1688
-4.97603
-18.1848
-10.5959
-7.00569
-12.3218
-16.3758
-19.6085
-9.43914
-9.07969
-12.9094
-8.39349
-10.553
-12.7104
-1.42815
-7.70835
-6.55166
-3.93036
-18.5625
-26.4403
-15.9326
-2.44935
-13.2667
-2.84983
-13.3989
-2.8022
-12.6833
3.32201
4.5517
-3.17988
-14.5406
-21.646
-10.811
-11.4621
-11.6382
-8.35339
-11.77
-1.78691
-6.33078
-5.80133
-3.02645
-9.40072
-19.702
-25.6287
-14.4664
-13.3068
-7.92733
-10.2211
-5.66341
-2.75239
-11.7068
-3.9361
-2.65661
-6.55087
-23.3509
-16.9629
-22.2801
-9.09418
-5.38522
-13.8014
-16.081
-16.9891
-7.92246
-1.51926
-2.56399
-11.2399
-19.654
-24.8743
-22.3536
-16.9291
-10.7868
-17.9511
-1.78286
-6.77253
-5.56661
-2.1814
0.992567
-3.35646
-29.0481
-20.093
-19.8187
-7.84091
-15.848
-9.22159
-2.52771
-6.67397
-14.1429
1.10648
-5.65156
4.63056
-10.8212
-23.0651
-8.83336
-14.0871
-7.78019
-11.3222
-11.2501
-11.7263
-13.3525
-11.036
-2.09388
-6.12311
-23.3201
-28.0434
-20.9752
-9.62739
-10.607
-12.9067
-9.14741
-11.0198
2.84166
-1.17525
1.68374
-12.8985
-14.2182
-16.0966
-20.353
-13.0986
-21.0622
-10.1717
-8.15224
-7.2161
-11.2179
-7.88109
-5.53235
-4.99462
-28.217
-15.0898
-18.7867
-10.425
-11.4414
-9.25542
-5.40776
-8.29476
-1.78698
-10.49
-3.97683
-9.66903
-19.7015
-15.7165
-15.6776
-9.13452
-19.1781
-6.76441
-6.91766
-13.2228
1.62091
-6.26977
-9.05421
-12.9532
-18.8401
-6.48288
-14.1879
-12.9262
-11.2072
-15.9819
-16.5441
-1.52138
-10.7594
-11.3154
-0.55623
-8.00534
-14.8366
-28.6951
-17.4082
-12.4756
-10.9871
-5.02576
-5.81842
-9.73693
-6.66673
-4.89418
-4.17499
-11.526
-13.2362
-23.2244
-13.2196
-15.6293
-3.51178
-8.8987
-1.64582
-4.40789
-4.6604
-6.07724
-4.64587
-9.40563
-16.2314
-21.0316
-11.0705
-12.9185
-13.2533
-12.8881
-16.2975
-0.499066
-7.39078
-7.19774
-11.7708
-14.5808
-22.4733
-17.6165
-12.5476
-14.2905
-6.71568
-10.2533
-6.77512
-9.0862
-19.102
-11.8457
-7.99044
-16.9788
-25.267
-22.7487
-11.4009
-12.8279
-12.7044
-3.36608
-10.9914
-14.8471
-8.58737
-5.72641
-10.0622
-3.7764
-22.2437
-21.1905
-16.965
-14.2872
-17.6401
-12.3767
-2.65797
4.75104
-8.82539
-11.0232
1.68717
-6.99297
-9.08668
-18.009
-7.9621
-4.0828
-3.2814
-6.05182
-4.86918
-5.97301
-10.3414
-4.72899
-6.44455
-8.3218
-21.3894
-28.5067
-19.5791
-19.0911
-11.7081
-7.12376
-12.1147
-8.12563
-4.1929
-6.42222
-7.02084
-5.66614
-16.7902
-14.9667
-17.6422
-7.31605
-5.07903
-6.34674
-10.6694
-17.7952
-8.27198
-9.12394
-1.69686
-6.34995
-4.71271
-15.043
-8.47142
-12.9574
-4.67838
-18.7213
-9.95048
-9.38559
-14.5243
-6.94277
-8.50104
-12.0067
-19.7049
-31.9344
-12.543
-7.98388
-6.81294
-9.35121
-4.37006
0.484938
-3.47362
-8.39976
0.261183
-10.807
-8.64475
-19.7104
-18.7226
-14.0444
-6.1674
-11.6353
-10.1647
-8.56572
-7.69763
-5.84586
-8.28114
-8.22837
-21.9313
-13.109
-17.1869
-17.3138
-8.74532
-15.7886
-13.1498
-21.4596
-3.59615
-2.13115
-6.15028
-12.6768
-26.16
-22.2731
-7.01091
-13.7728
-12.8473
-15.7486
-11.865
-15.0115
0.0324568
-9.06813
-2.45291
-4.88881
-23.7587
-16.0448
-19.6436
-15.1387
-9.20016
-12.8388
-3.02646
-8.90074
2.30589
3.07383
0.934991
-9.2183
-10.9809
-6.50012
-8.25488
-5.45832
-8.81445
-9.66335
-13.8558
-11.8385
-3.69653
1.67715
0.780151
2.97464
-12.7932
-9.75509
-6.62322
0.207114
0.470297
0.262435
-7.04598
-6.04182
-7.89987
-4.45866
-5.74522
-12.4467
-18.144
-14.7767
-9.99e+08
-9.99e+08
-9.99e+08
-9.99e+08
-9.99e+08
-9.99e+08
-9.99e+08
-9.99e+08
-9.99e+08
-9.99e+08
-9.99e+08
-9.99e+08
-9.99e+08
-9.99e+08
-9.99e+08
-9.99e+08
-9.99e+08
-9.99e+08
-9.99e+08
-9.99e+08
-9.99e+08
-9.99e+08