Year | Value | 2022 | 424,982 | 2021 | 407,910 | 2020 | 392,351 | 2019 | 378,465 | 2018 | 367,604 | 2017 | 357,833 | 2016 | 348,212 | 2015 | 338,441 | 2014 | 328,343 | 2013 | 318,447 | 2012 | 308,389 | 2011 | 297,606 | 2010 | 286,742 | 2009 | 276,301 | 2008 | 266,620 | 2007 | 257,536 | 2006 | 249,047 | 2005 | 241,221 | 2004 | 233,950 | 2003 | 227,316 | 2002 | 220,916 | 2001 | 214,907 | 2000 | 209,092 | 1999 | 202,936 | 1998 | 196,700 | 1997 | 190,448 | 1996 | 184,408 | 1995 | 178,655 | 1994 | 173,122 | 1993 | 167,708 | 1992 | 162,274 | 1991 | 156,811 | 1990 | 151,314 | 1989 | 145,849 | 1988 | 140,409 | 1987 | 134,960 | 1986 | 129,526 | 1985 | 124,172 | 1984 | 118,926 | 1983 | 113,781 | 1982 | 108,820 | 1981 | 104,089 | 1980 | 99,680 | 1979 | 95,623 | 1978 | 91,895 | 1977 | 88,476 | 1976 | 85,235 | 1975 | 82,085 | 1974 | 78,965 | 1973 | 75,812 | 1972 | 72,603 | 1971 | 69,346 | 1970 | 66,137 | 1969 | 63,116 | 1968 | 60,299 | 1967 | 57,667 | 1966 | 55,264 | 1965 | 53,048 | 1964 | 50,908 | 1963 | 48,765 | 1962 | 46,614 | 1961 | 44,454 | 1960 | 42,343 |
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