Year,Abundance_mnum,Abundance_threshold_mnum,Abundance_target_mnum
1984,16.110,22.310,23.900
1985,16.510,22.310,23.900
1986,19.790,22.310,23.900
1987,16.310,22.310,23.900
1988,18.600,22.310,23.900
1989,25.260,22.310,23.900
1990,26.050,22.310,23.900
1991,22.000,22.310,23.900
1992,22.940,22.310,23.900
1993,22.620,22.310,23.900
1994,21.040,22.310,23.900
1995,27.920,22.310,23.900
1996,37.110,22.310,23.900
1997,45.000,22.310,23.900
1998,36.440,22.310,23.900
1999,25.420,22.310,23.900
2000,23.850,22.310,23.900
2001,17.890,22.310,23.900
2002,11.880,22.310,23.900
2003,12.270,22.310,23.900