Year | Value | 2022 | 487,341 | 2021 | 477,930 | 2020 | 468,046 | 2019 | 457,705 | 2018 | 447,074 | 2017 | 436,702 | 2016 | 427,042 | 2015 | 418,071 | 2014 | 409,694 | 2013 | 402,038 | 2012 | 394,781 | 2011 | 387,382 | 2010 | 379,623 | 2009 | 371,248 | 2008 | 361,840 | 2007 | 351,362 | 2006 | 340,102 | 2005 | 328,110 | 2004 | 315,293 | 2003 | 302,021 | 2002 | 288,776 | 2001 | 275,465 | 2000 | 262,142 | 1999 | 249,363 | 1998 | 237,413 | 1997 | 226,099 | 1996 | 215,718 | 1995 | 206,731 | 1994 | 199,013 | 1993 | 192,309 | 1992 | 186,554 | 1991 | 181,564 | 1990 | 177,087 | 1989 | 173,129 | 1988 | 169,696 | 1987 | 166,379 | 1986 | 162,926 | 1985 | 159,382 | 1984 | 155,701 | 1983 | 151,840 | 1982 | 147,788 | 1981 | 143,555 | 1980 | 139,179 | 1979 | 134,359 | 1978 | 129,040 | 1977 | 123,390 | 1976 | 117,215 | 1975 | 110,653 | 1974 | 104,506 | 1973 | 99,044 | 1972 | 94,106 | 1971 | 90,028 | 1970 | 86,804 | 1969 | 84,268 | 1968 | 82,432 | 1967 | 81,137 | 1966 | 80,089 | 1965 | 79,073 | 1964 | 78,030 | 1963 | 76,909 | 1962 | 75,640 | 1961 | 74,215 | 1960 | 72,627 |
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