Year	kt
1992	374.034
1993	7.334
1994	95.342
1995	7.334
1996	14.668
1997	14.668
1998	14.668
1999	7.334
2000	0
2001	0
2002	47.671
2003	73.34
2004	0
2005	0
2006	3.667
2007	7.334
2008	7.334
2009	0
2010	3.667
2011	7.334
2012	7.334
2013	3.667
2014	0
2015	3.667
2016	3.667