1965 0.1 0.1 1966 0.2 0 1967 0.1 0 1968 0.3 0.1 1969 2.0 1970 2.4 1971 3.0 1972 2.9 1973 2.3 1974 1.7 0 1975 2.0 0.1 1976 2.2 1977 2.4 0 1978 2.5 0 1979 5.6 1980 2.9 1981 3.1 0 1982 1.8 2.5 1983 1.4 46.7 1984 1.0 36.7 1985 11.8 1986 79 1987 44.4 1988 55.2 1989 2.4 1.8 1990 4.4 63 1991 0.0 66.8 1992 1.0 218.5 1993 1.3 123.7 1994 1.3 76.1 1995 16.2 20 1996 26.5 29.5 1997 23.3 35.7 1998 6.7 192.1 1999 60.9 15.9 2000 114.2 81 2001 10.6 118.4 2002 48.1 196.7 2003 37.3 97.9 2004 201.9 1.6 2005 136.3 72.3 2006 248.2 1.4 2007 67.8 84 2008 82.8 2.5 2009 126.3 20.9 2010 33.3 61.1 2011 41.0 1.6 2012 63.8 16.7 2013 17.8 2014 108.9 2015 0.2 113.6 2016 2.1 67 2017 0.3 125.7 2018 1.2 102.8 2019 0.0 258.9 2020 44.2 98.7 2021 4.7 244.6 2022 7.2 121.8 2023 120.2 21 2024 0.6 174.3 2025 54.4 87.9