| yearstr | country | percapita |
|---|---|---|
| 1960 | China | 1.17 |
| 1960 | European Union | 5.79 |
| 1960 | India | 0.27 |
| 1960 | Japan | 2.52 |
| 1960 | United States | 16.0 |
| 1961 | China | 0.84 |
| 1961 | European Union | 5.95 |
| 1961 | India | 0.29 |
| 1961 | Japan | 2.98 |
| 1961 | United States | 15.68 |
| 1962 | China | 0.66 |
| 1962 | European Union | 6.24 |
| 1962 | India | 0.31 |
| 1962 | Japan | 3.06 |
| 1962 | United States | 16.01 |
| 1963 | China | 0.64 |
| 1963 | European Union | 6.6 |
| 1963 | India | 0.32 |
| 1963 | Japan | 3.36 |
| 1963 | United States | 16.48 |
| 1964 | China | 0.63 |
| 1964 | European Union | 6.82 |
| 1964 | India | 0.31 |
| 1964 | Japan | 3.67 |
| 1964 | United States | 16.97 |
| 1965 | China | 0.67 |
| 1965 | European Union | 6.99 |
| 1965 | India | 0.33 |
| 1965 | Japan | 3.91 |
| 1965 | United States | 17.45 |
| 1966 | China | 0.71 |
| 1966 | European Union | 7.14 |
| 1966 | India | 0.34 |
| 1966 | Japan | 4.21 |
| 1966 | United States | 18.12 |
| 1967 | China | 0.57 |
| 1967 | European Union | 7.25 |
| 1967 | India | 0.33 |
| 1967 | Japan | 4.86 |
| 1967 | United States | 18.6 |
| 1968 | China | 0.61 |
| 1968 | European Union | 7.62 |
| 1968 | India | 0.35 |
| 1968 | Japan | 5.57 |
| 1968 | United States | 19.09 |
| 1969 | China | 0.73 |
| 1969 | European Union | 8.04 |
| 1969 | India | 0.35 |
| 1969 | Japan | 6.34 |
| 1969 | United States | 19.86 |
| 1970 | China | 0.94 |
| 1970 | European Union | 8.52 |
| 1970 | India | 0.35 |
| 1970 | Japan | 7.37 |
| 1970 | United States | 21.11 |
| 1971 | China | 1.04 |
| 1971 | European Union | 8.69 |
| 1971 | India | 0.36 |
| 1971 | Japan | 7.55 |
| 1971 | United States | 20.98 |
| 1972 | China | 1.08 |
| 1972 | European Union | 8.98 |
| 1972 | India | 0.38 |
| 1972 | Japan | 7.96 |
| 1972 | United States | 21.75 |
| 1973 | China | 1.1 |
| 1973 | European Union | 9.38 |
| 1973 | India | 0.38 |
| 1973 | Japan | 9.18 |
| 1973 | United States | 22.51 |
| 1974 | China | 1.1 |
| 1974 | European Union | 9.2 |
| 1974 | India | 0.38 |
| 1974 | Japan | 8.78 |
| 1974 | United States | 21.5 |
| 1975 | China | 1.25 |
| 1975 | European Union | 8.98 |
| 1975 | India | 0.41 |
| 1975 | Japan | 8.23 |
| 1975 | United States | 20.4 |
| 1976 | China | 1.29 |
| 1976 | European Union | 9.52 |
| 1976 | India | 0.41 |
| 1976 | Japan | 8.45 |
| 1976 | United States | 21.16 |
| 1977 | China | 1.39 |
| 1977 | European Union | 9.45 |
| 1977 | India | 0.48 |
| 1977 | Japan | 8.78 |
| 1977 | United States | 21.53 |
| 1978 | China | 1.53 |
| 1978 | European Union | 9.72 |
| 1978 | India | 0.48 |
| 1978 | Japan | 8.61 |
| 1978 | United States | 21.97 |
| 1979 | China | 1.54 |
| 1979 | European Union | 10.09 |
| 1979 | India | 0.49 |
| 1979 | Japan | 8.84 |
| 1979 | United States | 21.77 |
| 1980 | China | 1.5 |
| 1980 | European Union | 9.77 |
| 1980 | India | 0.5 |
| 1980 | Japan | 8.57 |
| 1980 | United States | 20.78 |
| 1981 | China | 1.46 |
| 1981 | European Union | 9.19 |
| 1981 | India | 0.52 |
| 1981 | Japan | 8.25 |
| 1981 | United States | 19.75 |
| 1982 | China | 1.57 |
| 1982 | European Union | 8.96 |
| 1982 | India | 0.54 |
| 1982 | Japan | 7.95 |
| 1982 | United States | 18.56 |
| 1983 | China | 1.63 |
| 1983 | European Union | 8.81 |
| 1983 | India | 0.58 |
| 1983 | Japan | 7.84 |
| 1983 | United States | 18.54 |
| 1984 | China | 1.75 |
| 1984 | European Union | 8.73 |
| 1984 | India | 0.58 |
| 1984 | Japan | 8.27 |
| 1984 | United States | 18.96 |
| 1985 | China | 1.87 |
| 1985 | European Union | 8.94 |
| 1985 | India | 0.63 |
| 1985 | Japan | 8.02 |
| 1985 | United States | 18.86 |
| 1986 | China | 1.94 |
| 1986 | European Union | 8.89 |
| 1986 | India | 0.66 |
| 1986 | Japan | 8.0 |
| 1986 | United States | 18.7 |
| 1987 | China | 2.04 |
| 1987 | European Union | 9.04 |
| 1987 | India | 0.68 |
| 1987 | Japan | 7.88 |
| 1987 | United States | 19.33 |
| 1988 | China | 2.15 |
| 1988 | European Union | 8.89 |
| 1988 | India | 0.72 |
| 1988 | Japan | 8.61 |
| 1988 | United States | 19.99 |
| 1989 | China | 2.15 |
| 1989 | European Union | 9.13 |
| 1989 | India | 0.77 |
| 1989 | Japan | 8.81 |
| 1989 | United States | 20.06 |
| 1990 | China | 2.17 |
| 1990 | European Union | 8.74 |
| 1990 | India | 0.79 |
| 1990 | Japan | 8.86 |
| 1990 | United States | 19.55 |
| 1991 | China | 2.25 |
| 1991 | European Union | 8.92 |
| 1991 | India | 0.83 |
| 1991 | Japan | 8.88 |
| 1991 | United States | 19.25 |
| 1992 | China | 2.31 |
| 1992 | European Union | 8.67 |
| 1992 | India | 0.86 |
| 1992 | Japan | 9.05 |
| 1992 | United States | 19.01 |
| 1993 | China | 2.44 |
| 1993 | European Union | 8.45 |
| 1993 | India | 0.88 |
| 1993 | Japan | 8.9 |
| 1993 | United States | 19.88 |
| 1994 | China | 2.57 |
| 1994 | European Union | 8.33 |
| 1994 | India | 0.91 |
| 1994 | Japan | 9.4 |
| 1994 | United States | 19.87 |
| 1995 | China | 2.76 |
| 1995 | European Union | 8.5 |
| 1995 | India | 0.95 |
| 1995 | Japan | 9.44 |
| 1995 | United States | 19.67 |
| 1996 | China | 2.84 |
| 1996 | European Union | 8.7 |
| 1996 | India | 1.02 |
| 1996 | Japan | 9.59 |
| 1996 | United States | 19.84 |
| 1997 | China | 2.82 |
| 1997 | European Union | 8.45 |
| 1997 | India | 1.04 |
| 1997 | Japan | 9.53 |
| 1997 | United States | 20.18 |
| 1998 | China | 2.68 |
| 1998 | European Union | 8.45 |
| 1998 | India | 1.05 |
| 1998 | Japan | 9.17 |
| 1998 | United States | 19.75 |
| 1999 | China | 2.65 |
| 1999 | European Union | 8.02 |
| 1999 | India | 1.1 |
| 1999 | Japan | 9.46 |
| 1999 | United States | 19.81 |
| 2000 | China | 2.7 |
| 2000 | European Union | 8.04 |
| 2000 | India | 1.13 |
| 2000 | Japan | 9.61 |
| 2000 | United States | 19.54 |
| 2001 | China | 2.74 |
| 2001 | European Union | 8.2 |
| 2001 | India | 1.12 |
| 2001 | Japan | 9.46 |
| 2001 | United States | 18.91 |
| 2002 | China | 2.89 |
| 2002 | European Union | 8.12 |
| 2002 | India | 1.13 |
| 2002 | Japan | 9.55 |
| 2002 | United States | 18.91 |
| 2003 | China | 3.51 |
| 2003 | European Union | 8.27 |
| 2003 | India | 1.16 |
| 2003 | Japan | 9.69 |
| 2003 | United States | 18.86 |
| 2004 | China | 4.08 |
| 2004 | European Union | 8.26 |
| 2004 | India | 1.2 |
| 2004 | Japan | 9.86 |
| 2004 | United States | 19.0 |
| 2005 | China | 4.44 |
| 2005 | European Union | 8.17 |
| 2005 | India | 1.24 |
| 2005 | Japan | 9.69 |
| 2005 | United States | 18.93 |
| 2006 | China | 4.89 |
| 2006 | European Union | 8.16 |
| 2006 | India | 1.3 |
| 2006 | Japan | 9.64 |
| 2006 | United States | 18.48 |
| 2007 | China | 5.15 |
| 2007 | European Union | 8.01 |
| 2007 | India | 1.37 |
| 2007 | Japan | 9.79 |
| 2007 | United States | 18.53 |
| 2008 | China | 5.31 |
| 2008 | European Union | 7.83 |
| 2008 | India | 1.46 |
| 2008 | Japan | 9.46 |
| 2008 | United States | 17.96 |