# Fleet=1: catches, Fleet>1: indices of exploitable biomass  
"time_start","time_end","fleet","obs"
1996,1997,1,2844
1997,1998,1,2614
1998,1999,1,2721
1999,2000,1,3144
2000,2001,1,2594
2001,2002,1,2910
2002,2003,1,2825
2003,2004,1,2275
2004,2005,1,2193
2005,2006,1,2892
2006,2011,1,3143
2011,2012,1,2921
2012,2013,1,3199
2004.5,2004.5,2,114.8695
2005.5,2005.5,2,98.9871
2006.5,2006.5,2,123.0493
2007.5,2007.5,2,45.7081
2008.5,2008.5,2,39.5775
2009.5,2009.5,2,51.6321