Annual kt
1960 56066.36716726694
1961 61583.43865164579
1962 60974.17404611665
1963 64760.06825317953
1964 74272.49429863894
1965 84243.48311142667
1966 97809.60402006874
1967 103503.11933921759
1968 121808.94501096547
1969 147216.990823095
1970 205432.45126096424
1971 236772.46503125335
1972 261142.32473815145
1973 291682.6050422198
1974 308627.41642053716
1975 332531.3763558298
1976 375639.9449868336
1977 409203.0710531305
1978 447230.7642221364
1979 450737.8522666638
1980 452348.32470552094
1981 439262.77757703897
1982 441746.3535248893
1983 460242.94130784576
1984 455437.2035062447
1985 472869.92566899944
1986 496172.25125355704
1987 521275.8113881804
1988 566336.023156934
1989 587246.4853471069
1990 570488.7675778595
1991 623141.3685732788
1992 681182.4794518158
1993 744060.0722225839
1994 747691.0111425008
1995 821377.0655263958
1996 891549.5446726335
1997 968327.398561064
1998 921015.164150022
1999 940163.7824337468
2000 1046836.3667628284
2001 1058532.3912230467
2002 1062067.9721511279
2003 1151177.4786950343
2004 1296007.9297630012
2005 1304720.8592917388
2006 1317647.2383274285
2007 1345131.8371565065
2008 1401006.79811163
2009 1407596.5011264207
2010 1587975.411307006
2011 1630157.5781290042
2012 1697367.414998828
2013 1781790.4215689437
2014 1813180.437042847
2015 1877702.3204848233
2016 1904453.507737408