Annual kt
1962 47221.15222302994
1963 50274.357904179386
1964 58679.05951411126
1965 67492.32435889666
1966 72616.21352699489
1967 79841.42368098273
1968 85518.06116687239
1969 95436.6303285124
1970 106252.26303036246
1971 106865.59133423376
1972 109968.71656120752
1973 127484.43963440604
1974 139050.21758213866
1975 143631.67532874743
1976 147778.32939311062
1977 152131.8719419262
1978 191191.6454487523
1979 199925.19823872467
1980 248617.07080400182
1981 266454.14422659046
1982 246123.31173327085
1983 259765.5883602252
1984 348131.0586658754
1985 367641.6149962705
1986 396466.21005294047
1987 430339.5926828657
1988 461260.3096564783
1989 530958.7594910118
1990 563694.0403431945
1991 618752.6966491886
1992 610263.6562095175
1993 666729.6992016311
1994 713985.0504049103
1995 729433.8876727283
1996 777428.682434862
1997 805407.522564501
1998 836119.9523997979
1999 900979.3531802042
2000 875434.1078353319
2001 898407.3745425476
2002 972879.0508125871
2003 1037035.7416376913
2004 1119302.6314714022
2005 1188762.2790213116
2006 1258000.7175025907
2007 1297368.3038198627
2008 1352468.4316560992
2009 1384398.8165280423
2010 1478348.428245881
2011 1536786.7921808271
2012 1548275.4616758355
2013 1562035.9450457692
2014 1614695.5233714294
2015 1755578.4777627725
2016 1796097.5742232697