Year | Value | 2022 | 116,925 | 2021 | 141,389 | 2020 | 181,542 | 2019 | 223,562 | 2018 | 247,746 | 2017 | 260,714 | 2016 | 281,887 | 2015 | 288,687 | 2014 | 285,425 | 2013 | 286,612 | 2012 | 273,602 | 2011 | 253,888 | 2010 | 232,648 | 2009 | 215,618 | 2008 | 202,308 | 2007 | 191,332 | 2006 | 181,970 | 2005 | 173,035 | 2004 | 162,929 | 2003 | 153,540 | 2002 | 147,144 | 2001 | 143,072 | 2000 | 140,289 | 1999 | 137,725 | 1998 | 134,836 | 1997 | 131,652 | 1996 | 128,416 | 1995 | 121,349 | 1994 | 103,408 | 1993 | 82,198 | 1992 | 74,708 | 1991 | 65,943 | 1990 | 91,781 | 1989 | 128,511 | 1988 | 129,321 | 1987 | 128,247 | 1986 | 125,611 | 1985 | 120,133 | 1984 | 113,089 | 1983 | 105,554 | 1982 | 97,184 | 1981 | 89,426 | 1980 | 82,337 | 1979 | 75,315 | 1978 | 67,905 | 1977 | 60,583 | 1976 | 53,689 | 1975 | 48,904 | 1974 | 46,111 | 1973 | 43,535 | 1972 | 41,100 | 1971 | 38,807 | 1970 | 36,855 | 1969 | 35,140 | 1968 | 33,420 | 1967 | 31,764 | 1966 | 30,195 | 1965 | 28,351 | 1964 | 26,295 | 1963 | 24,465 | 1962 | 22,844 | 1961 | 21,176 | 1960 | 19,449 |
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