Table 2.
Annual changes in estimates of allele numbers, observed heterozygosity (OH), expected heterozygosity (EH), and inbreeding (FIS)
| No. of alleles | OH | EH | FIS | |
| 1995 (n = 2) | 2.79 | 2.68 | 2.47 | 0.03 |
| 1997 (n = 4) | 4.07 | 3.93 | 3.56 | 0.14 |
| 1998 (n = 15) | 5.43 | 5.26 | 4.95 | −0.14 |
| 1999 (n = 22) | 5.86 | 5.76 | 5.41 | 0.08 |
| 2000 (n = 57) | 6.50 | 6.19 | 5.74 | 0.00 |
| 2001 (n = 113) | 7.29 | 6.95 | 6.51 | −0.01 |
| 2002 (n = 86) | 7.29 | 6.87 | 6.53 | 0.03 |
| 2003 (n = 99) | 7.07 | 6.77 | 6.39 | −0.03 |
| 2004 (n = 110) | 7.07 | 6.85 | 6.55 | −0.02 |
| 2005 (n = 130) | 6.93 | 6.69 | 6.28 | −0.01 |
| 2006 (n = 57) | 6.57 | 6.35 | 5.92 | 0.01 |
| 2007 (n = 79) | 6.86 | 6.45 | 6.06 | −0.03 |
| 2008 (n = 143) | 6.93 | 6.53 | 6.23 | 0.04 |
| 2009 (n = 11) | 4.79 | 4.60 | 4.24 | 0.01 |
| 2010 (n = 1) | 1.79 | 1.75 | 1.61 | −0.05 |
| Mean | 5.81 | 5.58 | 5.23 | 0.00 |
n is the sample size for each cohort.
All data are given as mean values.
Overall FST among all annual age SPF cohorts is 0.04.