Year | Value | 2022 | 175,812 | 2021 | 176,376 | 2020 | 178,221 | 2019 | 174,094 | 2018 | 170,511 | 2017 | 168,181 | 2016 | 165,997 | 2015 | 163,676 | 2014 | 161,982 | 2013 | 160,087 | 2012 | 157,659 | 2011 | 154,173 | 2010 | 149,039 | 2009 | 143,927 | 2008 | 139,805 | 2007 | 136,498 | 2006 | 133,434 | 2005 | 130,539 | 2004 | 128,199 | 2003 | 126,354 | 2002 | 124,100 | 2001 | 120,560 | 2000 | 116,168 | 1999 | 111,802 | 1998 | 108,040 | 1997 | 105,001 | 1996 | 102,544 | 1995 | 100,367 | 1994 | 98,132 | 1993 | 96,196 | 1992 | 94,264 | 1991 | 91,562 | 1990 | 88,197 | 1989 | 84,389 | 1988 | 80,401 | 1987 | 76,406 | 1986 | 72,420 | 1985 | 68,430 | 1984 | 64,444 | 1983 | 60,478 | 1982 | 56,768 | 1981 | 53,911 | 1980 | 50,217 | 1979 | 45,765 | 1978 | 42,427 | 1977 | 39,542 | 1976 | 36,639 | 1975 | 33,714 | 1974 | 31,041 | 1973 | 28,916 | 1972 | 27,345 | 1971 | 26,074 | 1970 | 25,328 | 1969 | 24,952 | 1968 | 24,305 | 1967 | 23,379 | 1966 | 22,389 | 1965 | 21,490 | 1964 | 20,666 | 1963 | 19,932 | 1962 | 19,341 | 1961 | 18,825 | 1960 | 18,329 |
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