Year | Value | 2022 | 221,468 | 2021 | 215,563 | 2020 | 208,181 | 2019 | 201,018 | 2018 | 195,114 | 2017 | 191,273 | 2016 | 190,539 | 2015 | 189,861 | 2014 | 188,310 | 2013 | 185,584 | 2012 | 180,556 | 2011 | 174,419 | 2010 | 168,567 | 2009 | 164,405 | 2008 | 159,901 | 2007 | 155,743 | 2006 | 153,938 | 2005 | 152,505 | 2004 | 149,830 | 2003 | 144,119 | 2002 | 137,965 | 2001 | 132,525 | 2000 | 127,736 | 1999 | 124,575 | 1998 | 121,739 | 1997 | 120,291 | 1996 | 120,275 | 1995 | 115,200 | 1994 | 108,787 | 1993 | 105,254 | 1992 | 101,536 | 1991 | 107,325 | 1990 | 112,781 | 1989 | 110,071 | 1988 | 107,300 | 1987 | 104,591 | 1986 | 101,884 | 1985 | 99,140 | 1984 | 96,418 | 1983 | 93,653 | 1982 | 90,849 | 1981 | 88,028 | 1980 | 85,193 | 1979 | 82,401 | 1978 | 79,653 | 1977 | 76,937 | 1976 | 74,283 | 1975 | 71,717 | 1974 | 69,228 | 1973 | 66,852 | 1972 | 64,583 | 1971 | 62,405 | 1970 | 60,342 | 1969 | 59,099 | 1968 | 58,542 | 1967 | 58,304 | 1966 | 58,571 | 1965 | 58,989 | 1964 | 58,731 | 1963 | 57,887 | 1962 | 56,835 | 1961 | 55,404 | 1960 | 53,952 |
|