Year,Length_mm_female,Length_mm_male
1981,110.1360,106.6510
1982,96.1996,109.6254
1983,94.5727,92.6678
1984,103.2949,98.3933
1985,101.6464,96.1816
1986,95.0905,102.9099
1987,90.1206,95.1598
1988,96.8088,91.7789
1989,101.2057,97.8089
1990,96.6995,91.8933
1991,94.3905,93.1817
1992,100.3240,98.2589
1993,95.1882,102.2404
1994,94.7290,92.7909
1995,98.0705,100.7965
1996,97.8875,95.8816
1997,100.6877,109.4881
1998,97.2150,96.5442
1999,101.1753,102.3071
2000,95.1776,96.3971
2001,100.6547,104.4533
2002,106.6962,101.2789
2003,105.0107,111.0941
2004,99.8155,102.2207
2005,102.0382,108.4652
2006,103.4511,105.1011