Year,SSB_kmt,Age0_R_knum
1968,62.9147,4.53502
1969,33.9559,11.6721
1970,12.7498,17.2765
1971,8.03334,30.0272
1972,17.6866,49.572
1973,37.6103,36.9732
1974,22.6491,47.8026
1975,32.9636,17.8526
1976,19.1544,26.4716
1977,16.9865,6.11677
1978,8.96843,29.9981
1979,19.2484,61.062
1980,52.6172,24.2608
1981,38.5865,41.7142
1982,43.181,27.0679
1983,27.7341,39.2689
1984,36.1902,53.8798
1985,37.0094,26.6656
1986,31.7961,12.2967
1987,18.4171,14.2516
1988,12.0827,16.8862
1989,15.681,15.0193
1990,14.5657,16.4007
1991,16.7842,4.67935
1992,8.98274,24.3624
1993,16.8593,29.8209
1994,22.2727,31.2409
1995,31.3024,2.81232
1996,12.3576,15.9613
1997,10.7599,9.36485
1998,8.13532,9.57196
1999,7.84334,32.4342
2000,24.504,16.2664
2001,24.1144,4.72439
2002,8.68127,2.97358