Year | Value | 2022 | 292,154 | 2021 | 289,427 | 2020 | 287,515 | 2019 | 284,240 | 2018 | 280,604 | 2017 | 275,326 | 2016 | 268,411 | 2015 | 260,876 | 2014 | 251,827 | 2013 | 241,871 | 2012 | 232,076 | 2011 | 222,081 | 2010 | 213,436 | 2009 | 207,584 | 2008 | 201,900 | 2007 | 198,735 | 2006 | 196,497 | 2005 | 194,984 | 2004 | 193,918 | 2003 | 192,405 | 2002 | 190,616 | 2001 | 188,248 | 2000 | 184,354 | 1999 | 179,542 | 1998 | 176,732 | 1997 | 176,363 | 1996 | 175,797 | 1995 | 173,971 | 1994 | 171,180 | 1993 | 166,508 | 1992 | 160,428 | 1991 | 153,751 | 1990 | 142,528 | 1989 | 133,198 | 1988 | 124,690 | 1987 | 115,032 | 1986 | 103,973 | 1985 | 94,709 | 1984 | 88,984 | 1983 | 86,392 | 1982 | 85,155 | 1981 | 84,991 | 1980 | 84,943 | 1979 | 84,254 | 1978 | 82,931 | 1977 | 81,955 | 1976 | 80,985 | 1975 | 80,004 | 1974 | 78,932 | 1973 | 77,398 | 1972 | 75,026 | 1971 | 73,994 | 1970 | 72,965 | 1969 | 72,187 | 1968 | 72,237 | 1967 | 72,773 | 1966 | 71,589 | 1965 | 71,433 | 1964 | 70,140 | 1963 | 67,837 | 1962 | 65,194 | 1961 | 61,875 | 1960 | 60,026 |
|