Annual kt
1960 748774.4850422703
1961 763675.7291041524
1962 818733.9850348404
1963 863625.4464480515
1964 926312.044381051
1965 963121.2693742644
1966 1041943.2016130534
1967 1103205.9164716818
1968 1197092.369945643
1969 1311355.6314045808
1970 1409836.1871706494
1971 1498448.9648643113
1972 1579289.887304309
1973 1605246.8417255217
1974 1586115.8127798068
1975 1532759.9287339267
1976 1597159.519410025
1977 1582054.0360213607
1978 1644174.3851042064
1979 1731302.909922494
1980 1728434.9426656945
1981 1706865.10512678
1982 1628064.0997594495
1983 1600317.7402838778
1984 1686542.7922076192
1985 1695665.907315947
1986 1628350.7222686538
1987 1695595.220993133
1988 1762058.9243590734
1989 1904876.4056324267
1990 1948757.104782216
1991 2044734.8727008626
1992 2075521.7392304856
1993 2151572.4840400126
1994 2200378.046767261
1995 2311172.9171571108
1996 2409625.0112996856
1997 2436201.825254321
1998 2452535.1189742605
1999 2570066.5335637587
2000 2687575.9158325926
2001 2650631.3861301844
2002 2719177.6077736425
2003 2761138.1624808703
2004 2774897.346736403
2005 2808812.432347318
2006 2829963.46018609
2007 2946396.9307957627
2008 2980440.5382772274
2009 2907781.61677623
2010 3067093.6554541863
2011 3060994.37468332
2012 3121113.2336722687
2013 3171178.0103309117
2014 3123397.2509145797
2015 3293513.3682008553
2016 3392570.705575617