Year | Value | 2022 | 131,258 | 2021 | 132,425 | 2020 | 132,292 | 2019 | 130,577 | 2018 | 125,716 | 2017 | 118,728 | 2016 | 112,168 | 2015 | 105,616 | 2014 | 98,934 | 2013 | 94,722 | 2012 | 92,368 | 2011 | 89,109 | 2010 | 85,734 | 2009 | 82,598 | 2008 | 79,484 | 2007 | 76,401 | 2006 | 73,696 | 2005 | 71,457 | 2004 | 69,841 | 2003 | 69,305 | 2002 | 69,957 | 2001 | 71,498 | 2000 | 73,510 | 1999 | 75,808 | 1998 | 78,235 | 1997 | 80,403 | 1996 | 81,544 | 1995 | 81,488 | 1994 | 80,416 | 1993 | 78,238 | 1992 | 74,995 | 1991 | 71,344 | 1990 | 67,895 | 1989 | 64,664 | 1988 | 61,947 | 1987 | 59,825 | 1986 | 58,355 | 1985 | 56,997 | 1984 | 57,008 | 1983 | 58,188 | 1982 | 58,429 | 1981 | 57,894 | 1980 | 57,176 | 1979 | 54,532 | 1978 | 50,177 | 1977 | 47,040 | 1976 | 45,038 | 1975 | 43,336 | 1974 | 41,704 | 1973 | 40,225 | 1972 | 38,903 | 1971 | 37,754 | 1970 | 36,802 | 1969 | 36,069 | 1968 | 35,420 | 1967 | 34,735 | 1966 | 34,046 | 1965 | 33,369 | 1964 | 32,698 | 1963 | 32,020 | 1962 | 31,343 | 1961 | 30,674 | 1960 | 30,015 |
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