Year | Value | 2022 | 825,923 | 2021 | 816,744 | 2020 | 805,684 | 2019 | 788,623 | 2018 | 766,047 | 2017 | 743,346 | 2016 | 723,816 | 2015 | 706,894 | 2014 | 690,430 | 2013 | 674,699 | 2012 | 660,346 | 2011 | 645,995 | 2010 | 630,837 | 2009 | 615,732 | 2008 | 601,279 | 2007 | 587,325 | 2006 | 573,721 | 2005 | 560,885 | 2004 | 548,387 | 2003 | 535,725 | 2002 | 523,531 | 2001 | 510,711 | 2000 | 496,299 | 1999 | 482,364 | 1998 | 469,776 | 1997 | 457,624 | 1996 | 445,552 | 1995 | 433,380 | 1994 | 421,566 | 1993 | 409,902 | 1992 | 399,216 | 1991 | 388,312 | 1990 | 375,959 | 1989 | 363,487 | 1988 | 350,617 | 1987 | 337,310 | 1986 | 324,087 | 1985 | 311,550 | 1984 | 300,699 | 1983 | 291,246 | 1982 | 281,765 | 1981 | 271,518 | 1980 | 260,472 | 1979 | 249,911 | 1978 | 240,246 | 1977 | 230,994 | 1976 | 222,385 | 1975 | 214,715 | 1974 | 208,013 | 1973 | 202,215 | 1972 | 197,232 | 1971 | 193,979 | 1970 | 191,119 | 1969 | 187,730 | 1968 | 185,258 | 1967 | 183,598 | 1966 | 182,470 | 1965 | 181,727 | 1964 | 181,318 | 1963 | 181,035 | 1962 | 180,833 | 1961 | 180,956 | 1960 | 181,492 |
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