Year | Value | 2022 | 180,654 | 2021 | 176,613 | 2020 | 172,540 | 2019 | 167,904 | 2018 | 162,937 | 2017 | 158,216 | 2016 | 153,238 | 2015 | 148,727 | 2014 | 145,004 | 2013 | 141,242 | 2012 | 137,961 | 2011 | 136,831 | 2010 | 136,106 | 2009 | 133,067 | 2008 | 128,566 | 2007 | 122,956 | 2006 | 116,774 | 2005 | 110,230 | 2004 | 104,184 | 2003 | 99,489 | 2002 | 95,440 | 2001 | 91,889 | 2000 | 88,806 | 1999 | 86,368 | 1998 | 84,578 | 1997 | 83,094 | 1996 | 81,958 | 1995 | 80,186 | 1994 | 77,900 | 1993 | 73,896 | 1992 | 70,782 | 1991 | 73,053 | 1990 | 75,623 | 1989 | 76,427 | 1988 | 78,738 | 1987 | 80,085 | 1986 | 78,686 | 1985 | 76,736 | 1984 | 74,810 | 1983 | 73,153 | 1982 | 71,775 | 1981 | 72,480 | 1980 | 72,825 | 1979 | 67,554 | 1978 | 60,242 | 1977 | 56,620 | 1976 | 55,621 | 1975 | 54,711 | 1974 | 53,799 | 1973 | 52,850 | 1972 | 51,867 | 1971 | 50,903 | 1970 | 49,934 | 1969 | 48,948 | 1968 | 47,964 | 1967 | 46,984 | 1966 | 46,017 | 1965 | 45,062 | 1964 | 44,123 | 1963 | 43,201 | 1962 | 42,292 | 1961 | 41,401 | 1960 | 40,528 |
|