year      msl_ib(mm) #version_2011_rel4
1992.9323  -42.683
1992.9595  -45.192
1992.9866  -52.888
1993.0138  -68.566
1993.0409  -77.357
1993.0681  -83.475
1993.0952  -22.168
1993.1223  -42.873
1993.1495  -56.934
1993.1766  -60.242
1993.2038  -32.386
1993.2309  -64.043
1993.2581 -106.260
1993.2852  -72.244
1993.3124  -42.381
1993.3395  -62.576
1993.3667  -37.776
1993.3938  -47.209
1993.4210  -28.500
1993.4481  -24.155
1993.4753   -1.956
1993.5024  -31.375
1993.5296    3.716
1993.5567  -14.756
1993.5839   22.731
1993.6110   31.775
1993.6382   26.070
1993.6653   40.317
1993.6925   12.957
1993.7196   10.316
1993.7468   11.008
1993.7739  -14.615
1993.8010   -3.961
1993.8282    7.001
1993.8553  -46.192
1993.8825  -20.461
1993.9096  -67.073
1993.9368  -58.200
1993.9639  -56.673
1993.9911  -37.905
1994.0182  -35.059
1994.0454  -41.585
1994.0725  -61.393
1994.0997  -69.692
1994.1268  -39.588
1994.1540  -47.259
1994.1811  -36.916
1994.2083  -71.285
1994.2354  -78.405
1994.2626  -65.204
1994.2897  -73.766
1994.3169  -47.259
1994.3440  -38.289
1994.3712  -38.868
1994.3983  -56.822
1994.4255  -26.961
1994.4526   -8.366
1994.4798  -23.601
1994.5069  -20.521
1994.5340   -3.712
1994.5612    2.974
1994.5883   -9.649
1994.6155   -8.756
1994.6426    2.221
1994.6698   10.806
1994.6969    8.914
1994.7241   11.462
1994.7512  -11.581
1994.7784   19.837
1994.8055    0.136
1994.8327    6.052
1994.8598  -23.606
1994.8870   -7.729
1994.9141  -44.831
1994.9413  -63.777
1994.9684  -50.912
1994.9956  -56.857
1995.0227  -56.573
1995.0499  -45.910
1995.0770    2.868
1995.1042  -10.447
1995.1313  -21.486
1995.1585  -30.102
1995.1856   -7.718
1995.2128  -43.271
1995.2399  -35.579
1995.2670  -48.073
1995.2942  -60.095
1995.3213  -40.935
1995.3485  -26.455
1995.3756  -30.849
1995.4028  -20.819
1995.4299  -28.992
1995.4571   -0.349
1995.4842   33.628
1995.5114   18.163
1995.5657   31.846
1995.5928    3.458
1995.6200   29.012
1995.6471   39.799
1995.6743   33.000
1995.7014   21.967
1995.7286   13.070
1995.7557   -5.924
1995.7829   11.730
1995.8100    5.594
1995.8372    9.452
1995.8643    9.850
1995.8915    2.941
1995.9458   39.290
1995.9729  -12.643
1996.0000  -15.234
1996.0272   38.082
1996.0543   29.815
1996.0815    6.330
1996.1086   21.000
1996.1358  -12.405
1996.1629  -35.036
1996.1901    0.175
1996.2172  -14.201
1996.2444  -15.120
1996.2715   -4.991
1996.2987  -49.953
1996.3258    1.589
1996.3530   14.742
1996.3801   17.039
1996.4073  -10.197
1996.4344   20.635
1996.4616    8.934
1996.4887   15.433
1996.5159   33.085
1996.5430   23.550
1996.5702   49.885
1996.5973   37.920
1996.6245   51.104
1996.6516   39.398
1996.6788   34.726
1996.7059   49.574
1996.7330   61.736
1996.7602   86.771
1996.7873   50.017
1996.8145   16.944
1996.8416   41.906
1996.8688   59.622
1996.8959   25.402
1996.9231   21.583
1996.9502    1.501
1996.9774   86.611
1997.0045   62.028
1997.0317   65.144
1997.0588   18.755
1997.0860   62.579
1997.1131   16.815
1997.1403   31.210
1997.1674   34.245
1997.1946   11.308
1997.2217   33.214
1997.2489   15.849
1997.2760   14.288
1997.3032   16.729
1997.3303    9.204
1997.3575   36.220
1997.3846   11.868
1997.4118   30.738
1997.4389   23.385
1997.4660   22.424
1997.4932   50.869
1997.5203   47.352
1997.5475   74.388
1997.5746   68.803
1997.6018   60.743
1997.6289   53.794
1997.6561   70.961
1997.6832   64.862
1997.7104  110.894
1997.7375   85.567
1997.7647  101.877
1997.7918   78.530
1997.8190  103.449
1997.8461   53.849
1997.8733   29.500
1997.9004  -19.273
1997.9276  -32.732
1997.9547   21.622
1997.9819    6.124
1998.0090    9.178
1998.0362   -2.310
1998.0633   -8.757
1998.0905   11.036
1998.1176  -11.113
1998.1448  -39.514
1998.1719    0.370
1998.1990  -19.423
1998.2262  -31.186
1998.2533  -50.932
1998.2805  -51.182
1998.3076  -25.039
1998.3348  -18.272
1998.3619  -32.018
1998.3891  -48.047
1998.4162    0.981
1998.4434    1.764
1998.4705   -1.453
1998.4977   10.910
1998.5248    8.203
1998.5520   25.596
1998.5791   31.834
1998.6063   36.685
1998.6334   28.254
1998.6606   18.497
1998.6877   34.590
1998.7149   53.940
1998.7420   38.760
1998.7692   46.957
1998.7963   37.671
1998.8235   23.640
1998.8506   11.906
1998.8777  -37.123
1998.9049  -11.974
1998.9320  -16.560
1998.9592   -5.609
1998.9863    2.317
1999.0135    7.795
1999.0406  -12.970
1999.0678  -38.153
1999.0949  -38.917
1999.1221  -76.681
1999.1492  -61.316
1999.1764  -54.553
1999.2035  -81.794
1999.2307  -85.688
1999.2578  -65.432
1999.2850 -101.276
1999.3121  -44.655
1999.3393  -54.485
1999.3664  -42.697
1999.3936  -44.213
1999.4207  -29.157
1999.4479  -30.770
1999.4750  -30.617
1999.5022  -16.150
1999.5293  -23.922
1999.5565  -16.219
1999.5836  -21.960
1999.6107   -9.300
1999.6379   -5.542
1999.6650   24.272
1999.6922   11.686
1999.7193  -14.717
1999.7465   16.475
1999.7736   -5.995
1999.8008   -7.628
1999.8279    7.280
1999.8551  -52.899
1999.8822  -13.091
1999.9094  -73.307
1999.9365  -27.546
1999.9637   -7.886
1999.9908   -2.595
2000.0180  -18.515
2000.0451  -19.745
2000.0723  -79.098
2000.0994 -119.678
2000.1266 -103.946
2000.1537  -92.598
2000.1809 -111.954
2000.2080  -97.151
2000.2352  -79.985
2000.2623  -49.055
2000.2895  -93.807
2000.3166  -78.592
2000.3437  -89.240
2000.3709  -68.267
2000.3980  -64.091
2000.4252  -74.221
2000.4523  -46.733
2000.4795  -25.277
2000.5066  -19.641
2000.5338  -31.962
2000.5609  -33.073
2000.5881  -37.771
2000.6152  -11.539
2000.6424    0.996
2000.6695  -10.847
2000.6967  -11.326
2000.7238   -7.386
2000.7510    0.080
2000.7781  -22.433
2000.8053  -27.132
2000.8324  -19.777
2000.8596  -81.955
2000.8867  -85.627
2000.9139  -64.676
2000.9410  -73.626
2000.9682  -73.322
2000.9953  -77.321
2001.0225  -59.959
2001.0496  -72.045
2001.0767 -129.032
2001.1039 -110.673
2001.1310  -89.950
2001.1582  -97.385
2001.1853 -109.340
2001.2125  -99.513
2001.2396  -61.417
2001.2668 -107.652
2001.2939 -110.615
2001.3211 -106.020
2001.3482  -67.647
2001.3754  -76.445
2001.4025  -56.663
2001.4297  -61.373
2001.4568  -51.928
2001.4840  -53.409
2001.5111  -36.934
2001.5383  -41.073
2001.5654  -47.560
2001.5926  -28.797
2001.6197  -13.647
2001.6469  -45.421
2001.6740  -30.728
2001.7012   -9.044
2001.7283   -7.662
2001.7555  -22.665
2001.7826  -41.662
2001.8097  -48.443
2001.8369  -74.294
2001.8640  -91.170
2001.8912  -70.320
2001.9183  -78.277
2001.9455  -69.693
2001.9726  -80.271
2001.9998  -51.901
2002.0269  -50.300
2002.0541  -87.833
2002.0812  -90.995
2002.1084  -85.892
2002.1355  -69.788
2002.1627  -77.199
2002.1898  -93.055
2002.2170 -107.244
2002.2441  -76.781
2002.2713  -54.109
2002.2984  -82.862
2002.3256  -64.500
2002.3527  -75.597
2002.3799  -61.473
2002.4070  -72.462
2002.4342  -68.011
2002.4613  -53.278
2002.4885  -34.208
2002.5156    8.420
2002.5427    1.415
2002.5699  -18.256
2002.5970    3.056
2002.6242    0.929
2002.6513    8.730
2002.6785    8.381
2002.7056   -6.808
2002.7328   -5.404
2002.7599  -29.688
2002.7871  -29.990
2002.8142  -13.782
2002.8414  -45.026
2002.8685  -48.054
2002.8957  -23.917
2002.9228   -4.023
2002.9500  -54.870
2002.9771  -70.357
2003.0043  -74.667
2003.0314  -56.457
2003.0586  -52.756
2003.0857  -31.502
2003.1129  -23.237
2003.1400  -71.514
2003.1672  -68.567
2003.1943  -42.157
2003.2214  -61.000
2003.2486  -50.376
2003.2757  -63.867
2003.3029  -82.213
2003.3300  -80.416
2003.3572  -82.925
2003.3843  -34.283
2003.4115  -51.771
2003.4386  -41.227
2003.4658  -57.372
2003.4929  -42.126
2003.5201  -11.827
2003.5472   10.083
2003.5744   15.478
2003.6015   31.427
2003.6287    0.533
2003.6558    3.139
2003.6830   21.834
2003.7101   31.254
2003.7373   -5.579
2003.7644    2.553
2003.7916   16.614
2003.8187   12.359
2003.8459    6.911
2003.8730   -6.174
2003.9002  -23.971
2003.9273  -23.087
2003.9544  -59.615
2003.9816  -26.510
2004.0087  -26.495
2004.0359  -12.123
2004.0630  -26.428
2004.0902  -48.862
2004.1173  -56.514
2004.1445  -27.320
2004.1716  -37.112
2004.1988  -65.173
2004.2259  -37.372
2004.2531  -40.922
2004.2802  -51.068
2004.3074  -80.099
2004.3345  -35.614
2004.3617  -33.423
2004.3888  -33.363
2004.4160  -23.860
2004.4431  -37.699
2004.4703   -8.969
2004.4974    5.409
2004.5246   24.081
2004.5517   14.736
2004.5789    7.350
2004.6060   22.435
2004.6332   -1.533
2004.6603   17.170
2004.6874    1.866
2004.7146   -4.542
2004.7417  -23.372
2004.7689  -10.708
2004.7960    9.063
2004.8232  -12.241
2004.8503  -14.096
2004.8775  -29.217
2004.9046  -73.109
2004.9318  -74.280
2004.9589  -49.492
2004.9861   -1.389
2005.0132  -40.652
2005.0404  -50.193
2005.0675  -47.656
2005.0947  -56.394
2005.1218  -43.608
2005.1490  -78.999
2005.1761  -50.274
2005.2033  -50.122
2005.2304  -65.241
2005.2576 -106.879
2005.2847  -57.283
2005.3119  -41.008
2005.3390  -44.936
2005.3662  -41.757
2005.3933  -31.187
2005.4204  -44.423
2005.4476  -50.581
2005.4747  -20.328
2005.5019    8.628
2005.5290   -2.024
2005.5562   16.099
2005.5833   34.586
2005.6105    4.558
2005.6376   18.849
2005.6648   19.625
2005.6919    4.149
2005.7191  -18.255
2005.7462  -13.386
2005.7734  -28.613
2005.8005    1.313
2005.8277    1.442
2005.8548   18.534
2005.8820   48.737
2005.9091   17.518
2005.9363   -7.945
2005.9634  -30.860
2005.9906  -28.375
2006.0177  -15.150
2006.0449    4.662
2006.0720   -3.272
2006.0992  -21.344
2006.1263  -31.412
2006.1534  -16.920
2006.1806  -56.685
2006.2077 -104.524
2006.2349  -42.991
2006.2620  -52.436
2006.2892  -71.804
2006.3163  -66.867
2006.3435  -44.560
2006.3706  -24.168
2006.3978  -10.292
2006.4249   -1.059
2006.4521  -22.211
2006.4792    6.702
2006.5064   14.248
2006.5335    7.706
2006.5607    6.073
2006.5878   16.325
2006.6150    3.941
2006.6421   -0.845
2006.6693   13.270
2006.6964   17.800
2006.7236   25.174
2006.7507   25.904
2006.7779   37.260
2006.8050   -6.783
2006.8321   -9.824
2006.8864   43.923
2006.9136  -20.505
2006.9407  -25.206
2006.9679  -39.682
2006.9950    0.461
2007.0222   -1.980
2007.0493  -20.484
2007.0765  -11.593
2007.1036  -32.623
2007.1308  -76.037
2007.1579  -37.565
2007.1851   -9.900
2007.2122   -5.312
2007.2394  -49.118
2007.2665  -42.496
2007.2937  -36.489
2007.3208  -31.145
2007.3480  -15.265
2007.3751   11.315
2007.4023    5.855
2007.4294  -21.581
2007.4566    1.740
2007.4837    4.467
2007.5109   17.259
2007.5380   43.298
2007.5651   34.075
2007.5923   27.308
2007.6194   16.704
2007.6466   20.970
2007.6737   51.048
2007.7009   29.669
2007.7280   15.273
2007.7552   -4.577
2007.7823   11.587
2007.8095   -2.000
2007.8366   -8.886
2007.8638  -16.684
2007.8909    0.878
2007.9181  -35.077
2007.9452  -12.801
2007.9724  -29.185
2007.9995  -32.339
2008.0267   -8.553
2008.0538  -58.426
2008.0810  -51.125
2008.1081  -69.145
2008.1353  -37.458
2008.1624  -32.225
2008.1896  -53.794
2008.2167  -56.081
2008.2439  -34.314
2008.2710  -31.110
2008.2981  -36.623
2008.3253  -39.515
2008.3524  -16.845
2008.3796  -31.760
2008.4067  -10.489
2008.4339   -8.854
2008.4610    4.215
2008.4882   -5.295
2008.5153    5.684
2008.5425    6.551
2008.5696   21.306
2008.5968   17.083
2008.6239   31.327
2008.6511   27.301
2008.6782   31.591
2008.7054   30.676
2008.7325   51.441
2008.7597   36.456
2008.7868    8.002
2008.8140    3.855
2008.8411   11.952
2008.8683    1.098
2008.8954  -33.601
2008.9226    0.631
2008.9497   -3.804
2008.9769  -18.896
2009.0040   17.213
2009.0311   23.163
2009.0583   -0.731
2009.0854   -8.701
2009.1126  -50.539
2009.1397  -50.220
2009.1669  -43.161
2009.1940  -36.811
2009.2212  -27.627
2009.2483  -16.175
2009.2755  -44.450
2009.3026   -0.801
2009.3298  -41.427
2009.3569   -4.476
2009.3841  -10.769
2009.4112    6.742
2009.4384   -5.400
2009.4655   -3.385
2009.4927   14.290
2009.5198   -2.520
2009.5470   -5.273
2009.5741   19.945
2009.6013   34.071
2009.6284   23.895
2009.6556   48.140
2009.6827   50.328
2009.7099   45.319
2009.7370   75.562
2009.7642   55.288
2009.7913   27.366
2009.8184   33.757
2009.8456   -7.260
2009.8727   -4.207
2009.8999  -32.919
2009.9270  -17.119
2009.9542   -1.610
2009.9813  -16.358
2010.0085  -19.231
2010.0356  -17.065
2010.0628  -10.843
2010.0899   16.440
2010.1171  -22.311
2010.1442  -42.159
2010.1714  -45.996
2010.1985  -37.114
2010.2257  -18.625
2010.2528  -50.546
2010.2800  -28.524
2010.3071  -51.002
2010.3343  -24.077
2010.3614  -21.775
2010.3886  -21.071
2010.4157  -13.505
2010.4429  -15.213
2010.4700  -35.679
2010.4971  -15.724
2010.5243   -2.220
2010.5514   18.470
2010.5786   21.763
2010.6057   24.601
2010.6329   26.093
2010.6600   42.900
2010.6872   32.149
2010.7143   18.422
2010.7415    1.705
2010.7686   11.333
2010.7958   17.488
2010.8229  -25.338
2010.8501  -14.276
2010.8772   26.649
2010.9044    1.313
2010.9315    2.681
2010.9587   26.702
2010.9858   33.603
2011.0130   14.725
2011.0401   21.820
2011.0673  -15.174
2011.0944  -48.603
2011.1216  -18.124
2011.1487   -2.336
2011.1759    7.809
2011.2030  -23.998
2011.2301  -11.001
2011.2573  -15.801
2011.2844  -15.611
2011.3116  -11.826
2011.3387  -16.581
2011.3659   -6.306
2011.3930  -18.369
2011.4202   -7.326
2011.4473   10.912
2011.4745   16.410
2011.5016    4.394
2011.5288   27.331
2011.5559   30.895
2011.5831   40.967
2011.6102   49.845
2011.6374   43.577
2011.6645   53.364
2011.6917   53.368