Annual kt
1960 138070.8827109336
1961 142804.1006235261
1962 146802.81733972504
1963 151597.91242015996
1964 160867.6222812883
1965 174691.72787140327
1966 173143.57816918317
1967 178620.75827173307
1968 187661.02165493494
1969 190974.80756594625
1970 196893.21819724207
1971 211291.5021255291
1972 216361.39510359266
1973 216902.24556679645
1974 220317.5278686306
1975 224539.0032599945
1976 240300.59228403153
1977 247157.68678048396
1978 251023.7516589943
1979 277926.54012769775
1980 298858.0020015342
1981 332935.9280216187
1982 351014.3048971973
1983 365110.0296655422
1984 400534.9512052502
1985 413707.93101133325
1986 427554.40857722826
1987 435922.7508211892
1988 451317.7429214545
1989 437036.4085342639
1990 410186.65138523054
1991 427287.69508667244
1992 402738.05552270677
1993 445215.1832792617
1994 460573.27673975733
1995 484831.54164338217
1996 490563.6758704453
1997 502764.32755706867
1998 492823.91738784034
1999 509271.1632115528
2000 511274.08167848695
2001 510166.64792295994
2002 492378.82439518825
2003 536612.5899030338
2004 574143.4668905841
2005 565665.5051257838
2006 573327.463070722
2007 587724.1018925735
2008 624245.9160403808
2009 611439.7032454802
2010 607317.5544848543
2011 598691.7727595344
2012 594031.6213272243
2013 593205.5035733149
2014 626313.7612492273
2015 587353.8361497892
2016 605867.3468399667