Year	kt
1960	109989.66555109128
1961	117306.14901391683
1962	127487.52057965597
1963	136379.69249908402
1964	131197.18337958257
1965	142147.72501022366
1966	140814.711391202
1967	143238.37251669596
1968	149055.15921788156
1969	147641.35689467678
1970	147160.2968834044
1971	149716.15770665265
1972	151985.5858514334
1973	156098.46533712023
1974	164581.27927634923
1975	182101.4114426098
1976	190051.7543769954
1977	199959.38728090873
1978	196944.49972934727
1979	203620.5844659354
1980	223064.60601232183
1981	237496.14608357748
1982	241888.03461416828
1983	262613.63567324384
1984	262040.7726371247
1985	287199.0076400247
1986	309738.9647919443
1987	330880.06478847313
1988	359457.3221179819
1989	383980.54832326237
1990	416090.31759890803
1991	444330.0139716297
1992	464781.8549280801
1993	488714.54781033227
1994	514516.17912110005
1995	532904.4770582461
1996	569699.4318561977
1997	595346.8482082274
1998	589574.8026097463
1999	630933.7858293975
2000	645154.6080958846
2001	655453.964268747
2002	675200.8225566808
2003	708937.1806729941
2004	761403.3127065166
2005	818323.319619783
2006	877420.6948790414
2007	960256.1584297634
2008	1032399.3848413143
2009	1113938.7083816903
2010	1119215.0630413706
2011	1239120.865244933
2012	1390053.248432698
2013	1352534.9520425708
2014	1522512.8826344844
2015	1529577.39645858
2016	1562836.4225597517