Year | Value | 2022 | 430,525 | 2021 | 428,535 | 2020 | 427,089 | 2019 | 424,360 | 2018 | 418,787 | 2017 | 410,113 | 2016 | 399,090 | 2015 | 388,347 | 2014 | 379,781 | 2013 | 373,803 | 2012 | 370,284 | 2011 | 368,689 | 2010 | 367,473 | 2009 | 365,076 | 2008 | 361,356 | 2007 | 356,517 | 2006 | 350,451 | 2005 | 343,230 | 2004 | 335,287 | 2003 | 326,740 | 2002 | 317,527 | 2001 | 307,948 | 2000 | 297,498 | 1999 | 285,728 | 1998 | 272,992 | 1997 | 259,486 | 1996 | 245,313 | 1995 | 231,466 | 1994 | 218,733 | 1993 | 205,890 | 1992 | 193,815 | 1991 | 184,205 | 1990 | 176,353 | 1989 | 169,725 | 1988 | 164,945 | 1987 | 160,765 | 1986 | 155,580 | 1985 | 150,086 | 1984 | 145,028 | 1983 | 139,830 | 1982 | 134,147 | 1981 | 129,076 | 1980 | 124,998 | 1979 | 121,764 | 1978 | 119,518 | 1977 | 117,994 | 1976 | 116,317 | 1975 | 114,701 | 1974 | 113,303 | 1973 | 111,513 | 1972 | 109,324 | 1971 | 107,136 | 1970 | 105,207 | 1969 | 103,484 | 1968 | 101,930 | 1967 | 100,751 | 1966 | 100,016 | 1965 | 99,505 | 1964 | 99,173 | 1963 | 98,957 | 1962 | 98,766 | 1961 | 98,777 | 1960 | 98,987 |
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