# Fleet=1: catches, Fleet>1: indices of exploitable biomass 
"time_start","time_end","fleet","obs"
1992,1993,1,12.89
1993,1994,1,9.22
1994,1995,1,7.96
1995,1996,1,7.09
1996,1997,1,7.83
1997,1998,1,4.18
1998,1999,1,3.53
1999,2000,1,2.77
2000,2001,1,2.86
2001,2002,1,1.73
2002,2003,1,1.45
2008,2009,1,1.68
2009,2010,1,2.01
2010,2011,1,1.15
2011,2012,1,1.25
2012,2013,1,1.53
2013,2014,1,0.97
2014,2015,1,2
1992.25,1992.25,2,151.4394
1993.25,1993.25,2,125.16675
1994.25,1994.25,2,188.1979
1995.25,1995.25,2,205.7596
1996.25,1996.25,2,135.80196
1997.25,1997.25,2,157.258
1998.25,1998.25,2,168.67629
1999.25,1999.25,2,109.9909
2000.25,2000.25,2,143.67144
2001.25,2001.25,2,116.7884
2002.25,2002.25,2,164.9080102
2003.25,2003.25,2,180.7411339
2004.25,2004.25,2,88.46445217
2005.25,2005.25,2,40.8089039
2006.25,2006.25,2,62.15882549
2007.25,2007.25,2,44.09326069
2008.25,2008.25,2,65.57538705
2009.25,2009.25,2,68.54406539
2010.25,2010.25,2,61.32933509
2011.25,2011.25,2,40.80177413
2012.25,2012.25,2,69.84628573
2013.25,2013.25,2,92.09142315
2014.25,2014.25,2,79.50687438
1992.75,1992.75,3,153.8739
1993.75,1993.75,3,119.83788
1994.75,1994.75,3,151.261
1995.75,1995.75,3,116.70754
1996.75,1996.75,3,116.42628
1997.75,1997.75,3,192.0399
1998.75,1998.75,3,95.63234
1999.75,1999.75,3,173.56693
2000.75,2000.75,3,139.81123
2001.75,2001.75,3,124.4993
2002.75,2002.75,3,190.8727392
2003.75,2003.75,3,375.4831459
2004.75,2004.75,3,140.6771366
2005.75,2005.75,3,106.6267175
2006.75,2006.75,3,24.67954087
2007.75,2007.75,3,124.2268554
2008.75,2008.75,3,157.6116326
2009.75,2009.75,3,70.72103396
2010.75,2010.75,3,82.20428715
2011.75,2011.75,3,58.93900915
2012.75,2012.75,3,77.63228559
2013.75,2013.75,3,58.57054643
2014.75,2014.75,3,130.0124237