Year | Value | 2022 | 314,884 | 2021 | 308,065 | 2020 | 300,633 | 2019 | 291,737 | 2018 | 279,846 | 2017 | 264,474 | 2016 | 248,053 | 2015 | 232,614 | 2014 | 218,635 | 2013 | 206,799 | 2012 | 197,173 | 2011 | 189,022 | 2010 | 181,910 | 2009 | 175,919 | 2008 | 171,010 | 2007 | 166,762 | 2006 | 163,181 | 2005 | 159,553 | 2004 | 155,158 | 2003 | 151,008 | 2002 | 148,193 | 2001 | 146,043 | 2000 | 144,783 | 1999 | 144,650 | 1998 | 143,653 | 1997 | 140,750 | 1996 | 137,063 | 1995 | 133,681 | 1994 | 130,722 | 1993 | 128,218 | 1992 | 126,089 | 1991 | 123,976 | 1990 | 121,640 | 1989 | 119,059 | 1988 | 116,358 | 1987 | 113,594 | 1986 | 110,578 | 1985 | 107,312 | 1984 | 103,732 | 1983 | 99,748 | 1982 | 95,411 | 1981 | 90,876 | 1980 | 86,343 | 1979 | 81,935 | 1978 | 77,644 | 1977 | 73,490 | 1976 | 69,650 | 1975 | 66,237 | 1974 | 63,169 | 1973 | 60,424 | 1972 | 58,070 | 1971 | 55,978 | 1970 | 53,944 | 1969 | 51,992 | 1968 | 50,172 | 1967 | 48,490 | 1966 | 46,905 | 1965 | 45,413 | 1964 | 44,013 | 1963 | 42,663 | 1962 | 41,355 | 1961 | 40,083 | 1960 | 38,835 |
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