Year | Value | 2022 | 426,625 | 2021 | 411,873 | 2020 | 397,048 | 2019 | 381,676 | 2018 | 367,124 | 2017 | 353,329 | 2016 | 340,350 | 2015 | 328,777 | 2014 | 316,404 | 2013 | 303,414 | 2012 | 291,555 | 2011 | 278,860 | 2010 | 266,999 | 2009 | 258,812 | 2008 | 252,811 | 2007 | 251,777 | 2006 | 251,940 | 2005 | 248,357 | 2004 | 244,354 | 2003 | 235,597 | 2002 | 217,272 | 2001 | 201,820 | 2000 | 198,618 | 1999 | 194,919 | 1998 | 187,452 | 1997 | 181,683 | 1996 | 176,550 | 1995 | 171,223 | 1994 | 162,719 | 1993 | 148,599 | 1992 | 128,553 | 1991 | 114,947 | 1990 | 115,008 | 1989 | 115,425 | 1988 | 112,760 | 1987 | 112,462 | 1986 | 114,165 | 1985 | 115,186 | 1984 | 112,530 | 1983 | 109,608 | 1982 | 111,441 | 1981 | 123,655 | 1980 | 138,899 | 1979 | 144,967 | 1978 | 144,975 | 1977 | 142,730 | 1976 | 140,371 | 1975 | 137,918 | 1974 | 135,221 | 1973 | 132,414 | 1972 | 129,641 | 1971 | 127,046 | 1970 | 124,512 | 1969 | 121,996 | 1968 | 119,591 | 1967 | 117,259 | 1966 | 115,031 | 1965 | 112,882 | 1964 | 110,804 | 1963 | 108,828 | 1962 | 106,922 | 1961 | 105,075 | 1960 | 103,315 |
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