Year | Value | 2022 | 769,783 | 2021 | 747,526 | 2020 | 726,042 | 2019 | 706,159 | 2018 | 689,324 | 2017 | 673,912 | 2016 | 659,218 | 2015 | 646,975 | 2014 | 636,239 | 2013 | 624,116 | 2012 | 615,486 | 2011 | 606,272 | 2010 | 591,118 | 2009 | 574,556 | 2008 | 556,419 | 2007 | 536,507 | 2006 | 515,336 | 2005 | 493,744 | 2004 | 471,953 | 2003 | 450,368 | 2002 | 429,329 | 2001 | 408,881 | 2000 | 389,440 | 1999 | 371,145 | 1998 | 354,428 | 1997 | 340,232 | 1996 | 328,603 | 1995 | 318,347 | 1994 | 308,703 | 1993 | 299,957 | 1992 | 292,698 | 1991 | 287,160 | 1990 | 282,769 | 1989 | 279,456 | 1988 | 277,703 | 1987 | 277,035 | 1986 | 276,576 | 1985 | 275,249 | 1984 | 272,748 | 1983 | 269,528 | 1982 | 266,198 | 1981 | 263,058 | 1980 | 259,860 | 1979 | 256,147 | 1978 | 252,409 | 1977 | 248,960 | 1976 | 245,205 | 1975 | 240,804 | 1974 | 236,989 | 1973 | 234,156 | 1972 | 231,492 | 1971 | 229,606 | 1970 | 227,783 | 1969 | 223,831 | 1968 | 217,543 | 1967 | 210,317 | 1966 | 203,217 | 1965 | 196,928 | 1964 | 192,387 | 1963 | 189,662 | 1962 | 187,791 | 1961 | 186,318 | 1960 | 185,018 |
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