Year | Value | 2022 | 382,715 | 2021 | 374,280 | 2020 | 368,114 | 2019 | 361,887 | 2018 | 354,127 | 2017 | 346,191 | 2016 | 339,411 | 2015 | 332,280 | 2014 | 323,683 | 2013 | 315,894 | 2012 | 309,466 | 2011 | 304,314 | 2010 | 301,193 | 2009 | 300,070 | 2008 | 297,645 | 2007 | 296,252 | 2006 | 294,123 | 2005 | 292,348 | 2004 | 291,326 | 2003 | 290,955 | 2002 | 290,464 | 2001 | 287,996 | 2000 | 283,526 | 1999 | 278,052 | 1998 | 271,812 | 1997 | 266,585 | 1996 | 263,574 | 1995 | 261,314 | 1994 | 258,242 | 1993 | 254,686 | 1992 | 249,344 | 1991 | 240,626 | 1990 | 225,406 | 1989 | 215,999 | 1988 | 208,759 | 1987 | 202,001 | 1986 | 195,102 | 1985 | 189,160 | 1984 | 185,464 | 1983 | 183,981 | 1982 | 182,056 | 1981 | 180,293 | 1980 | 178,745 | 1979 | 176,546 | 1978 | 173,810 | 1977 | 172,168 | 1976 | 170,947 | 1975 | 169,363 | 1974 | 167,224 | 1973 | 165,349 | 1972 | 162,956 | 1971 | 162,934 | 1970 | 161,263 | 1969 | 159,159 | 1968 | 156,757 | 1967 | 152,818 | 1966 | 144,264 | 1965 | 137,081 | 1964 | 126,529 | 1963 | 114,276 | 1962 | 102,916 | 1961 | 91,676 | 1960 | 83,899 |
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