Year | Value | 2022 | 92,019 | 2021 | 94,653 | 2020 | 97,439 | 2019 | 97,124 | 2018 | 99,391 | 2017 | 106,565 | 2016 | 113,064 | 2015 | 119,011 | 2014 | 124,756 | 2013 | 130,211 | 2012 | 134,786 | 2011 | 139,254 | 2010 | 143,378 | 2009 | 145,535 | 2008 | 146,185 | 2007 | 145,839 | 2006 | 145,100 | 2005 | 144,451 | 2004 | 144,435 | 2003 | 145,854 | 2002 | 149,047 | 2001 | 153,279 | 2000 | 157,206 | 1999 | 159,903 | 1998 | 161,370 | 1997 | 162,301 | 1996 | 162,160 | 1995 | 161,256 | 1994 | 160,278 | 1993 | 159,789 | 1992 | 160,478 | 1991 | 162,553 | 1990 | 164,317 | 1989 | 163,073 | 1988 | 160,375 | 1987 | 158,040 | 1986 | 156,537 | 1985 | 156,925 | 1984 | 159,402 | 1983 | 162,840 | 1982 | 165,915 | 1981 | 166,914 | 1980 | 164,617 | 1979 | 159,308 | 1978 | 153,267 | 1977 | 149,212 | 1976 | 147,360 | 1975 | 146,886 | 1974 | 147,188 | 1973 | 147,328 | 1972 | 146,713 | 1971 | 145,442 | 1970 | 143,219 | 1969 | 139,823 | 1968 | 136,905 | 1967 | 135,750 | 1966 | 136,016 | 1965 | 136,901 | 1964 | 137,535 | 1963 | 137,091 | 1962 | 134,989 | 1961 | 131,025 | 1960 | 125,647 |
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