Year | Value | 2022 | 2,932 | 2021 | 2,881 | 2020 | 2,830 | 2019 | 2,787 | 2018 | 2,776 | 2017 | 2,794 | 2016 | 2,811 | 2015 | 2,855 | 2014 | 2,923 | 2013 | 2,968 | 2012 | 2,976 | 2011 | 2,966 | 2010 | 2,920 | 2009 | 2,805 | 2008 | 2,681 | 2007 | 2,567 | 2006 | 2,477 | 2005 | 2,419 | 2004 | 2,377 | 2003 | 2,340 | 2002 | 2,302 | 2001 | 2,253 | 2000 | 2,203 | 1999 | 2,161 | 1998 | 2,137 | 1997 | 2,125 | 1996 | 2,126 | 1995 | 2,132 | 1994 | 2,120 | 1993 | 2,108 | 1992 | 2,109 | 1991 | 2,117 | 1990 | 2,126 | 1989 | 2,125 | 1988 | 2,095 | 1987 | 2,042 | 1986 | 2,019 | 1985 | 2,034 | 1984 | 2,063 | 1983 | 2,100 | 1982 | 2,127 | 1981 | 2,128 | 1980 | 2,114 | 1979 | 2,095 | 1978 | 2,072 | 1977 | 2,049 | 1976 | 2,025 | 1975 | 1,999 | 1974 | 1,971 | 1973 | 1,939 | 1972 | 1,906 | 1971 | 1,866 | 1970 | 1,823 | 1969 | 1,779 | 1968 | 1,731 | 1967 | 1,681 | 1966 | 1,624 | 1965 | 1,563 | 1964 | 1,501 | 1963 | 1,443 | 1962 | 1,389 | 1961 | 1,339 | 1960 | 1,290 |
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