Table 2 Breakpoint dates; GG at stability; and Variation coefficient before breakpoint date (CV BD) and after (CV AD) for all events. * If a breakpoint date is not detectable (recently officialised women event), the given value is the last 2008 GG.
Breakpoint date Stable
GG (%)
CV BD CV
AD
Breakpoint date Stable
GG (%)
CV BD CV
AD
Track and Field RECORD TBP
High jump 1961 17.17 0.12 0.04 1967 17.89 0.08 0.08
Long jump 1988 18.76 0.13 0.01 1985 19.08 0.15 0.08
Pole Vault - *26.89 - - 2002 22.48 0.16 0.06
Triple Jump 1998 16.63 0.07 0.00 1998 16.46 0.12 0.05
100M 1993 6.50 0.32 0.07 1984 9.00 0.25 0.08
200M 1991 9.19 0.15 0.10 1986 10.18 0.17 0.08
400M 1984 9.98 0.16 0.11 1979 11.26 0.16 0.09
800M 1982 10.38 0.30 0.03 1978 11.28 0.34 0.08
1 500M 1975 10.55 0.17 0.06 1977 12.25 0.12 0.08
5 000M 1989 12.85 0.12 0.04 - *10.29 - -
10 000M 1989 10.80 0.19 0.06 - *11.98 - -
4*100M 1985 13.96 0.28 0.05
4*400m 1977 11.23 0.15 0.06
400m Hurdles 1982 11.86 0.09 0.07 1982 11.59 0.16 0.07
20km Walk 1995 10.02 0.33 0.07
Marathon 1976 10.60 0.29 0.30 1973 12.70 0.32 0.15
Swimming RECORDS TBP
50m FS 2001 10.66 0.07 0.03 1995 13.15 0.11 0.11
100m FS 1961 10.27 0.44 0.07 1975 10.99 0.06 0.06
200m FS 1979 8.47 0.42 0.11 1977 9.48 0.17 0.09
400m FS 1980 7.36 0.46 0.14 1979 8.74 0.21 0.09
800m FS 1978 5.52 0.41 0.13 1983 6.53 0.10 0.12
1500m FS 1968 6.36 0.34 0.10 1983 8.35 0.33 0.10
100m Back 1981 9.53 0.25 0.07 1979 10.72 0.12 0.06
200m Back 1995 7.92 0.25 0.08 1979 9.60 0.17 0.07
100m Breast 1961 10.03 0.25 0.13 1986 10.88 0.08 0.08
200m Breast 1961 9.49 0.30 0.14 1986 10.00 0.10 0.08
100m Fly 1984 9.34 3.66 0.27 1979 11.02 0.17 0.07
200m Fly 1981 8.20 0.28 0.12 1975 9.73 0.15 0.09
4*100m FS 1981 10.32 0.17 0.04 1975 9.99 0.10 0.08
4*100m MR 1981 10.57 0.17 0.04 1978 9.04 0.19 0.08
4*200m FS 2002 10.60 0.05 0.05 1988 12.79 0.59 0.07
200m IM 1982 9.45 0.16 0.12 1989 10.14 0.10 0.08
400m IM 1982 7.91 0.22 0.12 1979 11.62 0.17 0.06
Speed Skating RECORDS
500m 1988 6.94 6.13 0.63
1000m 1992 7.04 10.11 0.69
1500m 1988 6.73 10.42 0.89
5000m 1991 7.10 8.09 0.74
Cycling RECORDS
Sprint 1993 8.68 1.44 0.86
Average 1983.11 9.97 1.27 0.18 1982.00 11.68 0.18 0.08
SD 10.72 2.94 2.75 0.24 7.61 3.46 0.11 0.02