Year | Production | Imports | Exports | Stock Change 1 | Consumption 2 | ||||||
1949 | 63.6 | 0.3 | 0.5 | 0.2 | 63.2 | ||||||
1950 | 72.7 | 0.4 | 0.4 | -0.7 | 73.4 | ||||||
1951 | 79.3 | 0.2 | 1.0 | 0.4 | 78.1 | ||||||
1952 | 68.3 | 0.3 | 0.8 | 0.4 | 67.4 | ||||||
1953 | 78.8 | 0.2 | 0.5 | 0.8 | 77.7 | ||||||
1954 | 59.7 | 0.1 | 0.4 | 0.3 | 59.1 | ||||||
1955 | 75.3 | 0.1 | 0.5 | -1.2 | 76.1 | ||||||
1956 | 74.5 | 0.1 | 0.7 | 0.6 | 73.3 | ||||||
1957 | 76.0 | 0.1 | 0.8 | 0.8 | 74.4 | ||||||
1958 | 53.6 | 0.1 | 0.4 | 0.7 | 52.7 | ||||||
1959 | 55.9 | 0.1 | 0.5 | 0.9 | 54.7 | ||||||
1960 | 57.2 | 0.1 | 0.4 | 0.1 | 56.9 | ||||||
1961 | 51.7 | 0.1 | 0.4 | -0.7 | 52.1 | ||||||
1962 | 51.9 | 0.1 | 0.4 | -0.1 | 51.8 | ||||||
1963 | 54.3 | 0.2 | 0.5 | -1.0 | 55.0 | ||||||
1964 | 62.1 | 0.1 | 0.5 | -0.9 | 62.6 | ||||||
1965 | 66.9 | 0.1 | 0.8 | 0.7 | 65.4 | ||||||
1966 | 67.4 | 0.1 | 1.1 | 0.4 | 66.0 | ||||||
1967 | 64.6 | 0.1 | 0.7 | 2.4 | 61.6 | ||||||
1968 | 63.7 | 0.1 | 0.8 | 0.5 | 62.4 | ||||||
1969 | 64.8 | 0.2 | 1.6 | -2.9 | 66.2 | ||||||
1970 | 66.5 | 0.2 | 2.5 | 1.0 | 63.2 | ||||||
1971 | 57.4 | 0.2 | 1.5 | -0.6 | 56.7 | ||||||
1972 | 60.5 | 0.2 | 1.2 | -0.6 | 60.0 | ||||||
1973 | 64.3 | 1.1 | 1.4 | -1.7 | 65.8 | ||||||
1974 | 61.6 | 3.5 | 1.3 | -0.2 | 64.1 | ||||||
1975 | 57.2 | 1.8 | 1.3 | 4.1 | 53.7 | ||||||
1976 | 58.3 | 1.3 | 1.3 | 1.5 | 56.8 | ||||||
1977 | 53.5 | 1.8 | 1.2 | (s) | 54.1 | ||||||
1978 | 49.0 | 5.7 | 0.7 | -2.9 | 56.9 | ||||||
1979 | 52.9 | 4.0 | 1.4 | 1.7 | 53.8 | ||||||
1980 | 46.1 | 0.7 | 2.1 | 3.4 | 41.3 | ||||||
1981 | 42.8 | 0.5 | 1.2 | -1.9 | 44.0 | ||||||
1982 | 28.1 | 0.1 | 1.0 | 1.5 | 25.8 | ||||||
1983 | 25.8 | (s) | 0.7 | -4.7 | 29.9 | ||||||
1984 | 30.4 | 0.6 | 1.0 | 0.2 | 29.7 | ||||||
1985 | 28.4 | 0.6 | 1.1 | -1.2 | 29.1 | ||||||
1986 | 24.9 | 0.3 | 1.0 | -0.5 | 24.7 | ||||||
1987 | 26.3 | 0.9 | 0.6 | -1.0 | 27.7 | ||||||
1988 | 28.9 | 2.7 | 1.1 | 0.5 | 30.0 | ||||||
1989 | 28.0 | 2.3 | 1.1 | 0.3 | 28.9 | ||||||
1990 | 27.6 | 0.8 | 0.6 | (s) | 27.8 | ||||||
1991 | 24.0 | 1.2 | 0.8 | 0.2 | 24.2 | ||||||
1992 | 23.4 | 2.1 | 0.7 | -0.2 | 25.0 | ||||||
1993 | 23.2 | 2.2 | 1.1 | -0.4 | 24.7 | ||||||
1994 | 22.7 | 3.3 | 1.0 | -0.5 | 25.6 | ||||||
1995 | 23.7 | 3.8 | 1.4 | 0.4 | 25.8 | ||||||
1996 | 23.1 | 2.5 | 1.6 | (s) | 24.0 | ||||||
1997 | 22.1 | 3.1 | 1.3 | (s) | 24.0 | ||||||
1998 | 20.0 | 3.8 | 1.1 | -0.4 | 23.1 | ||||||
1999 | 20.0 | 3.2 | 0.9 | -0.1 | 22.4 | ||||||
2000 | 20.8 | 3.8 | 1.1 | 0.2 | 23.2 | ||||||
2001 | 18.9 | R 2.5 | R 1.3 | -0.1 | R 20.2 | ||||||
2002 | R 16.8 | R 3.2 | R 0.8 | -0.4 | R 19.6 | ||||||
2003P | 17.2 | 2.8 | 0.7 | -0.2 | 19.4 | ||||||
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