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. 2012 Jul 18;109(4):254–260. doi: 10.1038/hdy.2012.39

Table 2. Point estimates for the effective number of breeders estimated with LDNe and associated 95% confidence intervals (Jackknife CI) for hatchery and wild fish by brood-year (Also presented are the pedigree-based estimates for the effective number of breeders for hatchery fish (Pedigree)).

Brood-year Hatchery fish
Wild fish
  Pedigree LDNe Jackknife CI LDNe Jackknife CI
1993 16.5 23.6 21.7 25.7 222.4 196.9 251.6
1994 32.5 30.3 27.8 32.9 285.5 232.9 362.2
1995 25.0 22.2 20.0 24.6 180.1 157.3 208.2
1996 18.9 21.2 19.2 23.3 250.3 230.5 271.8
1997 34.3 30.7 28.1 33.6 426.6 372.7 491.6
1998 30.2 29.1 27.2 31.1 517.2 452.2 600.1
1999 36.7 38.7 35.3 42.2 588.9 500.1 710.4
2000 17.6 21.6 20.2 23.1 663.6 559.6 808.9
2001 26.6 27.8 25.3 30.5 577.3 492.0 694.4
2002 32.1 33.2 29.3 37.6 650.4 497.0 922.7
2003 30.1 27.7 24.7 30.9 866.1 604.9 1468.9