Year | Value | 2022 | 661,288 | 2021 | 644,930 | 2020 | 629,186 | 2019 | 614,321 | 2018 | 599,329 | 2017 | 584,502 | 2016 | 570,490 | 2015 | 556,902 | 2014 | 544,251 | 2013 | 532,692 | 2012 | 520,569 | 2011 | 507,262 | 2010 | 493,384 | 2009 | 479,086 | 2008 | 464,975 | 2007 | 451,259 | 2006 | 437,754 | 2005 | 424,056 | 2004 | 410,101 | 2003 | 395,940 | 2002 | 381,739 | 2001 | 368,035 | 2000 | 355,338 | 1999 | 343,752 | 1998 | 333,136 | 1997 | 323,230 | 1996 | 313,525 | 1995 | 303,577 | 1994 | 293,202 | 1993 | 282,539 | 1992 | 271,945 | 1991 | 261,610 | 1990 | 251,612 | 1989 | 242,068 | 1988 | 233,000 | 1987 | 224,457 | 1986 | 216,721 | 1985 | 210,273 | 1984 | 205,377 | 1983 | 201,707 | 1982 | 198,902 | 1981 | 196,854 | 1980 | 195,568 | 1979 | 192,401 | 1978 | 188,269 | 1977 | 185,994 | 1976 | 183,559 | 1975 | 179,824 | 1974 | 177,493 | 1973 | 175,518 | 1972 | 171,223 | 1971 | 165,953 | 1970 | 160,465 | 1969 | 155,340 | 1968 | 150,849 | 1967 | 146,933 | 1966 | 143,342 | 1965 | 139,872 | 1964 | 136,462 | 1963 | 133,027 | 1962 | 129,515 | 1961 | 126,074 | 1960 | 122,805 |
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