Year | Value | 2022 | 318,964 | 2021 | 312,163 | 2020 | 309,755 | 2019 | 302,823 | 2018 | 292,494 | 2017 | 282,361 | 2016 | 272,576 | 2015 | 263,302 | 2014 | 254,414 | 2013 | 245,690 | 2012 | 237,221 | 2011 | 228,998 | 2010 | 221,172 | 2009 | 213,817 | 2008 | 206,902 | 2007 | 200,403 | 2006 | 194,109 | 2005 | 188,052 | 2004 | 182,380 | 2003 | 177,015 | 2002 | 171,911 | 2001 | 166,917 | 2000 | 162,003 | 1999 | 157,466 | 1998 | 153,436 | 1997 | 149,928 | 1996 | 146,889 | 1995 | 144,131 | 1994 | 141,418 | 1993 | 138,681 | 1992 | 136,076 | 1991 | 133,487 | 1990 | 130,592 | 1989 | 127,429 | 1988 | 124,251 | 1987 | 121,199 | 1986 | 118,341 | 1985 | 115,604 | 1984 | 112,844 | 1983 | 110,635 | 1982 | 108,584 | 1981 | 105,946 | 1980 | 102,893 | 1979 | 99,360 | 1978 | 95,279 | 1977 | 90,730 | 1976 | 86,121 | 1975 | 81,818 | 1974 | 77,815 | 1973 | 73,996 | 1972 | 70,421 | 1971 | 67,103 | 1970 | 64,015 | 1969 | 61,205 | 1968 | 58,678 | 1967 | 56,436 | 1966 | 54,203 | 1965 | 51,909 | 1964 | 49,817 | 1963 | 47,844 | 1962 | 45,915 | 1961 | 44,084 | 1960 | 42,364 |
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