Year	kt
1960	218976.56956646842
1961	230794.76384293765
1962	251142.6270225355
1963	264734.8806934816
1964	258621.92811350396
1965	277011.666449699
1966	278652.36304944905
1967	278563.6747305664
1968	289073.0015231715
1969	289497.43812691566
1970	292747.0866194892
1971	297643.7304494297
1972	299905.2298699049
1973	312297.0131696269
1974	331260.7771010656
1975	369479.76274571655
1976	384502.76820710744
1977	402731.8642477747
1978	397263.7690503135
1979	411184.2848658665
1980	447267.5322010455
1981	473441.35041730973
1982	484060.2640635197
1983	525508.61693276
1984	526743.7366828036
1985	580772.308312927
1986	632982.4676208725
1987	680341.3499984307
1988	726529.1970129855
1989	756349.1652753726
1990	816001.270041677
1991	883830.7912034304
1992	912729.0987475679
1993	902891.7717049329
1994	877995.7069117056
1995	891884.5931530887
1996	910040.9263008379
1997	898112.5461105345
1998	901482.4562479574
1999	953692.6705167164
2000	986014.0292217775
2001	1015355.2090547635
2002	1045428.638914442
2003	1099722.0528394294
2004	1157722.5187279193
2005	1242090.0530872971
2006	1345602.1494771857
2007	1449071.2528417672
2008	1577994.353903349
2009	1638818.7576281023
2010	1622338.6641087413
2011	1833179.3622711103
2012	2031692.558434514
2013	1883368.4664040133
2014	2001696.3730898118
2015	2132262.3195770336
2016	2243472.180663473