year      msl_ib(mm) #version_2015_rel2
1992.9323    2.517
1992.9595   -7.645
1992.9866   -2.267
1993.0138    0.855
1993.0409   -2.020
1993.0681   -0.398
1993.0952    4.102
1993.1223    6.787
1993.1495   10.315
1993.1766    5.919
1993.2038    7.193
1993.2309    7.789
1993.2581   -5.459
1993.2852    4.506
1993.3124    5.602
1993.3395    0.205
1993.3667   -3.310
1993.3938   -5.484
1993.4210   -2.518
1993.4481   -3.966
1993.4753   -6.770
1993.5024   -8.108
1993.5296  -14.697
1993.5567  -15.249
1993.5839  -19.434
1993.6110  -17.150
1993.6382  -19.870
1993.6653  -20.546
1993.6925  -16.346
1993.7196  -17.360
1993.7468  -14.226
1993.7739  -10.872
1993.8010  -14.024
1993.8282  -14.008
1993.8553   -9.115
1993.8825   -7.718
1993.9096   -6.169
1993.9368   -4.656
1993.9639    3.492
1993.9911   -0.251
1994.0182   -1.078
1994.0454    3.887
1994.0725   13.173
1994.0997    8.984
1994.1268    4.399
1994.1540    1.308
1994.1811   13.495
1994.2083   10.220
1994.2354   15.807
1994.2626   10.829
1994.2897   10.743
1994.3169    1.403
1994.3440    2.629
1994.3712    2.420
1994.3983   -1.690
1994.4255   -1.809
1994.4526   -3.438
1994.4798  -11.829
1994.5069  -13.075
1994.5340   -9.505
1994.5612   -8.981
1994.5883   -8.773
1994.6155  -18.400
1994.6426  -19.200
1994.6698  -22.143
1994.6969  -17.470
1994.7241  -17.129
1994.7512  -15.012
1994.7784  -16.181
1994.8055  -10.939
1994.8327  -10.363
1994.8598    4.403
1994.8870  -10.154
1994.9141  -12.189
1994.9413   -9.834
1994.9684   -2.703
1994.9956    7.809
1995.0227   13.406
1995.0499   11.835
1995.0770   17.897
1995.1042   10.742
1995.1313    4.341
1995.1585   11.276
1995.1856   24.336
1995.2128   21.872
1995.2399    8.241
1995.2670    6.452
1995.2942    1.431
1995.3213    1.531
1995.3485    4.119
1995.3756   -0.162
1995.4028   -1.114
1995.4299    1.749
1995.4571   -7.157
1995.4842   -6.750
1995.5114    7.931
1995.5385   -9.703
1995.5657  -13.271
1995.5928  -13.448
1995.6200  -18.362
1995.6471  -19.281
1995.6743  -11.715
1995.7014  -13.792
1995.7286  -11.216
1995.7557  -16.096
1995.7829  -18.685
1995.8100  -11.709
1995.8372   -7.319
1995.8643   -8.014
1995.8915  -10.144
1995.9458  -10.152
1995.9729    4.050
1996.0000    8.021
1996.0272    4.369
1996.0543    0.676
1996.0815    1.914
1996.1086    8.965
1996.1358   14.640
1996.1629   18.665
1996.1901   14.792
1996.2172   13.216
1996.2444   14.188
1996.2715   10.060
1996.2987    8.300
1996.3258    7.807
1996.3530    4.897
1996.3801    0.098
1996.4073   -0.094
1996.4344   -1.070
1996.4616   -1.051
1996.4887    6.226
1996.5159   -0.079
1996.5430   -9.219
1996.5702  -13.266
1996.5973   -8.008
1996.6245   -8.513
1996.6516  -10.305
1996.6788  -14.892
1996.7059  -16.504
1996.7330  -16.698
1996.7602  -13.090
1996.7873  -16.277
1996.8145   -7.566
1996.8416   -5.890
1996.8688   -9.022
1996.8959   -5.264
1996.9231   -0.403
1996.9502    7.443
1996.9774    5.352
1997.0045    5.169
1997.0317    3.083
1997.0588    5.189
1997.0860   12.049
1997.1131    2.174
1997.1403   13.187
1997.1674    9.064
1997.1946    8.237
1997.2217   13.616
1997.2489   14.814
1997.2760   20.021
1997.3032   17.929
1997.3303   10.111
1997.3575   10.813
1997.3846    0.556
1997.4118    4.637
1997.4389    9.693
1997.4660   12.133
1997.4932    8.853
1997.5203    3.416
1997.5475   -0.795
1997.5746   -1.209
1997.6018   -3.898
1997.6289   -1.608
1997.6561    2.447
1997.6832    1.208
1997.7104    2.145
1997.7375    6.095
1997.7647    6.195
1997.7918    4.793
1997.8190    6.671
1997.8461   10.016
1997.8733   13.478
1997.9004   14.756
1997.9276   19.435
1997.9547   16.530
1997.9819   21.664
1998.0090   17.642
1998.0362   18.718
1998.0633    9.945
1998.0905   27.836
1998.1176   25.288
1998.1448   24.298
1998.1719   18.501
1998.1990   23.332
1998.2262   26.717
1998.2533   25.417
1998.2805   27.904
1998.3076   18.879
1998.3348   18.115
1998.3619    8.946
1998.3891    2.725
1998.4162    3.610
1998.4434    4.920
1998.4705   -5.793
1998.4977   -5.163
1998.5248   -6.117
1998.5520  -10.043
1998.5791  -16.702
1998.6063  -12.093
1998.6334  -14.393
1998.6606  -12.098
1998.6877  -10.597
1998.7149  -11.156
1998.7420   -7.067
1998.7692   -8.051
1998.7963  -28.239
1998.8235   -9.477
1998.8506   -6.496
1998.8777    1.925
1998.9049   -1.569
1998.9320    9.042
1998.9592    9.913
1998.9863    4.941
1999.0135   13.669
1999.0406   21.230
1999.0678    2.566
1999.0949   13.182
1999.1221   20.970
1999.1492   16.705
1999.1764   22.345
1999.2035   20.341
1999.2307   18.491
1999.2578   16.774
1999.2850   16.201
1999.3121    9.613
1999.3393   12.865
1999.3664   15.231
1999.3936   10.876
1999.4207    9.597
1999.4479   -1.928
1999.4750    0.479
1999.5022    2.596
1999.5293    7.529
1999.5565    2.540
1999.5836    1.296
1999.6107   -6.060
1999.6379   -2.570
1999.6650  -12.848
1999.6922    0.112
1999.7193    2.800
1999.7465   -1.025
1999.7736    1.655
1999.8008    2.509
1999.8279    5.045
1999.8551    4.787
1999.8822    5.828
1999.9094    5.765
1999.9365    7.551
1999.9637   17.264
1999.9908   24.124
2000.0180   18.375
2000.0451   20.247
2000.0723   24.273
2000.0994   24.218
2000.1266   21.589
2000.1537   26.780
2000.1809   29.419
2000.2080   27.323
2000.2352   30.058
2000.2623    8.766
2000.2895   22.180
2000.3166   16.753
2000.3437   16.282
2000.3709   16.300
2000.3980   14.473
2000.4252    8.272
2000.4523    1.154
2000.4795    3.729
2000.5066    5.589
2000.5338    3.240
2000.5609   -1.861
2000.5881   -4.431
2000.6152    0.537
2000.6424   -0.890
2000.6695   -1.637
2000.6967   -2.144
2000.7238    4.045
2000.7510    5.511
2000.7781    9.161
2000.8053    9.175
2000.8324    3.772
2000.8596   10.708
2000.8867   11.342
2000.9139   11.797
2000.9410   14.999
2000.9682   15.890
2000.9953   20.462
2001.0225   19.694
2001.0496    9.399
2001.0767   26.607
2001.1039   27.718
2001.1310   25.099
2001.1582   31.460
2001.1853   34.418
2001.2125   30.493
2001.2396   34.567
2001.2668   33.145
2001.2939   34.308
2001.3211   30.182
2001.3482   21.251
2001.3754   18.921
2001.4025   18.338
2001.4297   18.524
2001.4568   17.508
2001.4840   18.056
2001.5111   16.512
2001.5383   16.415
2001.5654    5.943
2001.5926    7.721
2001.6197    7.738
2001.6469    7.659
2001.6740    8.346
2001.7012    6.328
2001.7283    7.397
2001.7555   16.798
2001.7826   10.792
2001.8097    8.698
2001.8369   14.050
2001.8640   17.758
2001.8912   20.314
2001.9183   22.864
2001.9455   18.393
2001.9726   26.257
2001.9998   30.408
2002.0269   28.283
2002.0541   30.166
2002.0812   38.490
2002.1084   38.583
2002.1355   36.029
2002.1627   38.791
2002.1898   35.139
2002.2170   35.783
2002.2441   35.985
2002.2713   38.838
2002.2984   33.066
2002.3256   31.032
2002.3527   25.542
2002.3799   22.306
2002.4070   25.652
2002.4342   26.220
2002.4613   20.872
2002.4885   19.391
2002.5156   13.263
2002.5427    9.119
2002.5699   11.509
2002.5970   21.396
2002.6242   21.462
2002.6513   14.531
2002.6785    6.754
2002.7056   11.272
2002.7328   22.758
2002.7599   22.492
2002.7871   16.982
2002.8142   18.809
2002.8414   14.710
2002.8685   21.482
2002.8957   33.326
2002.9228   28.857
2002.9500   26.055
2002.9771   31.447
2003.0043   31.473
2003.0314   31.508
2003.0586   43.326
2003.0857   41.987
2003.1129   45.671
2003.1400   34.322
2003.1672   37.813
2003.1943   41.401
2003.2214   42.767
2003.2486   42.528
2003.2757   31.983
2003.3029   31.543
2003.3300   34.622
2003.3572   29.041
2003.3843   28.524
2003.4115   29.470
2003.4386   23.354
2003.4658   21.250
2003.4929   17.002
2003.5201   12.104
2003.5472   15.440
2003.5744   15.033
2003.6015    8.822
2003.6287    4.090
2003.6558    7.598
2003.6830   14.408
2003.7101   13.092
2003.7373   12.535
2003.7644   15.154
2003.7916    9.884
2003.8187   15.270
2003.8459   17.865
2003.8730   19.480
2003.9002   23.465
2003.9273   24.332
2003.9544   23.719
2003.9816   24.111
2004.0087   35.164
2004.0359   42.777
2004.0630   45.368
2004.0902   43.484
2004.1173   29.311
2004.1445   38.408
2004.1716   37.540
2004.1988   40.072
2004.2259   35.653
2004.2531   38.583
2004.2802   35.383
2004.3074   40.816
2004.3345   30.827
2004.3617   30.384
2004.3888   21.526
2004.4160   18.250
2004.4431   15.420
2004.4703   17.581
2004.4974   26.195
2004.5246   25.021
2004.5517   19.062
2004.5789   15.414
2004.6060   14.141
2004.6332   17.089
2004.6603   20.378
2004.6874   26.968
2004.7146   26.900
2004.7417   15.199
2004.7689   16.993
2004.7960   14.801
2004.8232   25.103
2004.8503   27.575
2004.8775   23.664
2004.9046   22.644
2004.9318   26.647
2004.9589   34.103
2004.9861   45.432
2005.0132   44.864
2005.0404   41.739
2005.0675   42.850
2005.0947   42.562
2005.1218   44.824
2005.1490   50.571
2005.1761   53.613
2005.2033   53.487
2005.2304   42.146
2005.2576   40.874
2005.2847   47.702
2005.3119   41.365
2005.3390   42.424
2005.3662   42.856
2005.3933   37.981
2005.4204   32.369
2005.4476   32.789
2005.4747   30.720
2005.5019   28.307
2005.5290   23.845
2005.5562   18.277
2005.5833   22.495
2005.6105   21.143
2005.6376   24.336
2005.6648   28.251
2005.6919   20.137
2005.7191   17.203
2005.7462   15.137
2005.7734   24.186
2005.8005   27.535
2005.8277   26.807
2005.8548   27.678
2005.8820   29.275
2005.9091   36.391
2005.9363   36.448
2005.9634   46.602
2005.9906   45.449
2006.0177   40.995
2006.0449   40.183
2006.0720   42.116
2006.0992   43.330
2006.1263   54.380
2006.1534   50.949
2006.1806   51.639
2006.2077   41.009
2006.2349   44.828
2006.2620   46.224
2006.2892   47.469
2006.3163   42.870
2006.3435   35.926
2006.3706   36.277
2006.3978   39.078
2006.4249   35.634
2006.4521   40.288
2006.4792   33.714
2006.5064   27.619
2006.5335   28.006
2006.5607   29.984
2006.5878   28.399
2006.6150   22.819
2006.6421   28.765
2006.6693   25.839
2006.6964   28.783
2006.7236   22.598
2006.7507   22.530
2006.7779   25.209
2006.8050   34.091
2006.8321   35.536
2006.8864   40.578
2006.9136   38.551
2006.9407   47.284
2006.9679   42.577
2006.9950   39.894
2007.0222   39.105
2007.0493   39.398
2007.0765   47.309
2007.1036   50.473
2007.1308   50.542
2007.1579   52.641
2007.1851   45.414
2007.2122   47.918
2007.2394   49.866
2007.2665   54.910
2007.2937   48.924
2007.3208   43.785
2007.3480   33.148
2007.3751   37.391
2007.4023   38.644
2007.4294   42.876
2007.4566   37.422
2007.4837   30.634
2007.5109   23.496
2007.5380   26.849
2007.5651   25.914
2007.5923   24.547
2007.6194   27.695
2007.6466   19.628
2007.6737   12.815
2007.7009   16.989
2007.7280   21.463
2007.7552   20.413
2007.7823   22.202
2007.8095   22.833
2007.8366   24.945
2007.8638   36.165
2007.8909   40.482
2007.9181   41.457
2007.9452   40.180
2007.9724   31.595
2007.9995   34.136
2008.0267   40.662
2008.0538   49.348
2008.0810   46.670
2008.1081   39.811
2008.1353   45.203
2008.1624   45.221
2008.1896   52.063
2008.2167   53.753
2008.2439   52.485
2008.2710   45.064
2008.2981   47.859
2008.3253   38.383
2008.3524   41.990
2008.3796   46.794
2008.4067   48.656
2008.4339   40.388
2008.4610   36.730
2008.4882   35.143
2008.5153   34.590
2008.5425   34.749
2008.5696   29.494
2008.5968   26.844
2008.6239   28.779
2008.6511   25.983
2008.6782   25.531
2008.7054   24.139
2008.7325   25.347
2008.7597   27.206
2008.7868   26.224
2008.8140   31.039
2008.8411   34.752
2008.8683   38.421
2008.8954   37.105
2008.9226   40.971
2008.9497   40.331
2008.9769   42.238
2009.0040   45.255
2009.0311   52.552
2009.0583   54.624
2009.0854   48.872
2009.1126   46.818
2009.1397   57.280
2009.1669   59.119
2009.1940   59.213
2009.2212   59.972
2009.2483   54.151
2009.2755   50.359
2009.3026   48.927
2009.3298   51.543
2009.3569   54.115
2009.3841   44.480
2009.4112   38.813
2009.4384   40.954
2009.4655   38.737
2009.4927   35.230
2009.5198   31.071
2009.5470   32.997
2009.5741   34.176
2009.6013   24.514
2009.6284   22.978
2009.6556   29.796
2009.6827   33.170
2009.7099   35.769
2009.7370   28.636
2009.7642   32.889
2009.7913   38.871
2009.8184   46.435
2009.8456   49.685
2009.8727   45.958
2009.8999   41.828
2009.9270   41.179
2009.9542   49.314
2009.9813   56.767
2010.0085   53.366
2010.0356   51.109
2010.0628   54.702
2010.0899   50.866
2010.1171   58.937
2010.1442   63.416
2010.1714   64.558
2010.1985   54.671
2010.2257   51.068
2010.2528   48.750
2010.2800   52.692
2010.3071   54.172
2010.3343   56.315
2010.3614   47.179
2010.3886   46.339
2010.4157   42.135
2010.4429   47.978
2010.4700   48.438
2010.4971   49.210
2010.5243   34.360
2010.5514   33.183
2010.5786   34.717
2010.6057   29.183
2010.6329   36.945
2010.6600   26.327
2010.6872   26.535
2010.7143   23.881
2010.7415   24.776
2010.7686   25.597
2010.7958   35.395
2010.8229   36.806
2010.8501   34.763
2010.8772   33.227
2010.9044   35.411
2010.9315   44.128
2010.9587   45.985
2010.9858   46.744
2011.0130   42.938
2011.0401   41.860
2011.0673   46.066
2011.0944   58.039
2011.1216   57.750
2011.1487   56.681
2011.1759   51.587
2011.2030   52.335
2011.2301   50.059
2011.2573   54.432
2011.2844   54.341
2011.3116   56.161
2011.3387   43.769
2011.3659   43.848
2011.3930   40.976
2011.4202   42.534
2011.4473   44.948
2011.4745   42.459
2011.5016   37.509
2011.5288   35.927
2011.5559   33.101
2011.5831   33.430
2011.6102   41.081
2011.6374   35.568
2011.6645   30.156
2011.6917   32.530
2011.7188   30.675
2011.7460   36.346
2011.7731   41.981
2011.8003   41.945
2011.8274   35.358
2011.8546   33.233
2011.8817   39.057
2011.9089   52.376
2011.9360   49.351
2011.9631   45.614
2011.9903   48.626
2012.0174   54.170
2012.0446   59.324
2012.0717   66.007
2012.0989   68.557
2012.1260   66.719
2012.1532   64.715
2012.1803   57.088
2012.2075   58.073
2012.2346   64.312
2012.2618   62.509
2012.2889   60.083
2012.3161   56.240
2012.3432   53.438
2012.3704   54.384
2012.3975   51.143
2012.4247   54.225
2012.4518   55.712
2012.4790   43.771
2012.5061   42.912
2012.5333   50.060
2012.5604   50.578
2012.5876   44.085
2012.6147   42.227
2012.6419   32.942
2012.6690   39.773
2012.6961   40.535
2012.7233   50.921
2012.7504   45.719
2012.7776   47.833
2012.8047   46.084
2012.8319   49.719
2012.8590   51.148
2012.8862   56.288
2012.9133   58.031
2012.9405   57.225
2012.9676   54.447
2012.9948   61.680
2013.0219   64.677
2013.0491   66.982
2013.0762   67.524
2013.1034   67.212
2013.1305   65.306
2013.1577   66.361
2013.1848   76.215
2013.2120   74.929
2013.2391   70.382
2013.2663   63.805
2013.2934   60.287
2013.3206   60.864
2013.3477   62.769
2013.3749   59.395
2013.4020   53.843
2013.4291   50.638
2013.4563   47.557
2013.4834   47.481
2013.5106   46.937
2013.5377   46.034
2013.5649   47.404
2013.5920   40.525
2013.6192   30.226
2013.6463   35.224
2013.6735   43.756
2013.7006   43.375
2013.7278   42.974
2013.7549   35.965
2013.7821   36.465
2013.8092   49.384
2013.8364   51.062
2013.8635   56.361
2013.8907   58.415
2013.9178   58.389
2013.9450   53.524
2013.9721   59.871
2013.9993   63.605
2014.0264   68.653
2014.0536   67.932
2014.0807   67.100
2014.1079   72.272
2014.1350   74.869
2014.1621   82.303
2014.1893   82.769
2014.2164   74.717
2014.2436   71.637
2014.2707   69.597
2014.2979   67.672
2014.3250   65.174
2014.3522   62.762
2014.3793   61.974
2014.4065   59.913
2014.4336   58.212
2014.4608   53.155
2014.4879   55.548
2014.5151   54.504
2014.5422   54.108
2014.5694   44.493
2014.5965   45.888
2014.6237   52.268
2014.6508   54.813
2014.6780   48.737
2014.7051   47.872
2014.7323   44.034
2014.7594   46.929
2014.7866   55.520
2014.8137   58.394
2014.8409   53.893
2014.8680   58.685
2014.8951   55.438
2014.9223   57.644
2014.9494   68.561
2014.9766   70.551
2015.0037   67.742
2015.0309   69.746
2015.0580   69.317
2015.0852   77.533
2015.1123   81.370
2015.1395   86.893
