Year | Value | 2022 | 350,488 | 2021 | 330,429 | 2020 | 311,666 | 2019 | 294,462 | 2018 | 278,815 | 2017 | 264,866 | 2016 | 252,789 | 2015 | 242,517 | 2014 | 234,071 | 2013 | 227,664 | 2012 | 223,052 | 2011 | 219,458 | 2010 | 216,465 | 2009 | 213,933 | 2008 | 211,562 | 2007 | 209,232 | 2006 | 207,331 | 2005 | 206,419 | 2004 | 205,503 | 2003 | 203,186 | 2002 | 199,803 | 2001 | 199,659 | 2000 | 200,195 | 1999 | 196,678 | 1998 | 191,383 | 1997 | 187,878 | 1996 | 183,541 | 1995 | 175,885 | 1994 | 168,877 | 1993 | 162,123 | 1992 | 155,783 | 1991 | 149,858 | 1990 | 143,291 | 1989 | 135,716 | 1988 | 128,695 | 1987 | 123,722 | 1986 | 119,954 | 1985 | 117,157 | 1984 | 117,608 | 1983 | 119,705 | 1982 | 120,220 | 1981 | 120,163 | 1980 | 119,673 | 1979 | 119,148 | 1978 | 118,976 | 1977 | 119,047 | 1976 | 119,101 | 1975 | 119,165 | 1974 | 119,143 | 1973 | 118,749 | 1972 | 118,065 | 1971 | 117,211 | 1970 | 116,221 | 1969 | 115,073 | 1968 | 113,812 | 1967 | 112,555 | 1966 | 111,327 | 1965 | 110,094 | 1964 | 108,844 | 1963 | 107,546 | 1962 | 106,188 | 1961 | 104,813 | 1960 | 103,452 |
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