Year
|
Level of exploitation
|
Reproductive capacity
|
Assessed Stocks
|
1950
|
0.328906
|
1.010448102
|
3
|
1951
|
0.221016
|
0.77186073
|
3
|
1952
|
0.456581
|
0.541193486
|
3
|
1953
|
0.117653
|
0.510046493
|
3
|
1954
|
0.053044
|
0.612902247
|
3
|
1955
|
0.305479
|
0.803845685
|
3
|
1956
|
0.338189
|
0.970110232
|
3
|
1957
|
0.243633
|
0.616495004
|
8
|
1958
|
0.48921
|
0.545916448
|
9
|
1959
|
0.369254
|
0.700112502
|
9
|
1960
|
0.371924
|
0.724464848
|
9
|
1961
|
0.265533
|
0.660955682
|
12
|
1962
|
0.509869
|
0.595540592
|
12
|
1963
|
0.64242
|
0.5609263
|
14
|
1964
|
0.491924
|
0.631182086
|
14
|
1965
|
0.456085
|
0.743263612
|
14
|
1966
|
0.566831
|
1.05488654
|
15
|
1967
|
0.5891
|
0.971759263
|
16
|
1968
|
0.637905
|
1.094769842
|
16
|
1969
|
0.770681
|
1.322853184
|
17
|
1970
|
0.94424
|
1.267421466
|
19
|
1971
|
0.984914
|
1.037627732
|
21
|
1972
|
0.972289
|
1.021446866
|
21
|
1973
|
0.94013
|
0.836116794
|
22
|
1974
|
0.91532
|
0.894794164
|
25
|
1975
|
0.991283
|
0.758904085
|
25
|
1976
|
1.042124
|
0.642353697
|
25
|
1977
|
0.968892
|
0.515219411
|
26
|
1978
|
0.748783
|
0.368339389
|
27
|
1979
|
0.687164
|
0.437779639
|
27
|
1980
|
0.780902
|
0.492727328
|
29
|
1981
|
0.856827
|
0.677742512
|
32
|
1982
|
0.810191
|
0.624584375
|
34
|
1983
|
0.937017
|
0.573704323
|
34
|
1984
|
0.959863
|
0.514633581
|
35
|
1985
|
0.894157
|
0.550256742
|
35
|
1986
|
1.077398
|
0.414791505
|
36
|
1987
|
1.131241
|
0.50568618
|
37
|
1988
|
1.012782
|
0.51963031
|
38
|
1989
|
1.043973
|
0.337652562
|
38
|
1990
|
1.021941
|
0.334726907
|
38
|
1991
|
0.98917
|
0.246245348
|
40
|
1992
|
0.965219
|
0.296959918
|
40
|
1993
|
0.90451
|
0.346355833
|
41
|
1994
|
0.954124
|
0.369304448
|
41
|
1995
|
1.009986
|
0.344282905
|
41
|
1996
|
1.025912
|
0.432935815
|
41
|
1997
|
1.259608
|
0.374558331
|
41
|
1998
|
1.19843
|
0.355488941
|
41
|
1999
|
1.185377
|
0.152069899
|
41
|
2000
|
1.074978
|
0.08864302
|
41
|
2001
|
0.978472
|
0.210080256
|
41
|
2002
|
1.017042
|
0.290138146
|
41
|
2003
|
0.857162
|
0.325870692
|
41
|
2004
|
0.794018
|
0.318509741
|
41
|
2005
|
0.800427
|
0.317931218
|
41
|
2006
|
0.674803
|
0.218959882
|
41
|
2007
|
0.625845
|
0.196743211
|
41
|
2008
|
0.4869
|
0.264737379
|
41
|
2009
|
0.407588
|
0.345323278
|
41
|
2010
|
0.313986
|
0.42064159
|
41
|
2011
|
0.206209
|
0.678006834
|
41
|
2012
|
0.186412
|
0.654355469
|
41
|