Year | Value | 2022 | 446,073 | 2021 | 433,206 | 2020 | 420,160 | 2019 | 406,411 | 2018 | 392,060 | 2017 | 377,089 | 2016 | 360,692 | 2015 | 343,571 | 2014 | 327,020 | 2013 | 311,174 | 2012 | 296,480 | 2011 | 284,107 | 2010 | 273,920 | 2009 | 265,476 | 2008 | 258,320 | 2007 | 252,525 | 2006 | 247,951 | 2005 | 244,083 | 2004 | 240,743 | 2003 | 237,777 | 2002 | 235,175 | 2001 | 233,172 | 2000 | 231,755 | 1999 | 231,034 | 1998 | 231,290 | 1997 | 231,667 | 1996 | 230,564 | 1995 | 226,888 | 1994 | 220,550 | 1993 | 211,447 | 1992 | 200,258 | 1991 | 188,987 | 1990 | 178,925 | 1989 | 169,840 | 1988 | 161,554 | 1987 | 154,429 | 1986 | 148,154 | 1985 | 142,509 | 1984 | 137,748 | 1983 | 134,158 | 1982 | 131,192 | 1981 | 128,207 | 1980 | 125,162 | 1979 | 122,087 | 1978 | 118,762 | 1977 | 115,074 | 1976 | 111,433 | 1975 | 107,794 | 1974 | 103,903 | 1973 | 99,915 | 1972 | 96,074 | 1971 | 92,557 | 1970 | 89,346 | 1969 | 86,531 | 1968 | 84,095 | 1967 | 81,971 | 1966 | 80,098 | 1965 | 78,342 | 1964 | 76,555 | 1963 | 74,749 | 1962 | 72,738 | 1961 | 70,475 | 1960 | 68,068 |
|