Year | Value | 2022 | 841,321 | 2021 | 828,271 | 2020 | 814,810 | 2019 | 798,520 | 2018 | 779,073 | 2017 | 758,213 | 2016 | 735,628 | 2015 | 711,586 | 2014 | 686,852 | 2013 | 661,948 | 2012 | 638,054 | 2011 | 616,177 | 2010 | 595,231 | 2009 | 574,374 | 2008 | 554,054 | 2007 | 533,899 | 2006 | 513,713 | 2005 | 493,334 | 2004 | 473,690 | 2003 | 456,969 | 2002 | 443,388 | 2001 | 432,646 | 2000 | 424,454 | 1999 | 417,199 | 1998 | 410,913 | 1997 | 405,985 | 1996 | 400,471 | 1995 | 394,758 | 1994 | 389,283 | 1993 | 383,258 | 1992 | 378,534 | 1991 | 374,762 | 1990 | 370,767 | 1989 | 367,401 | 1988 | 364,163 | 1987 | 360,034 | 1986 | 355,235 | 1985 | 350,589 | 1984 | 345,984 | 1983 | 341,778 | 1982 | 337,434 | 1981 | 332,328 | 1980 | 325,608 | 1979 | 317,631 | 1978 | 309,844 | 1977 | 301,807 | 1976 | 294,108 | 1975 | 289,284 | 1974 | 287,595 | 1973 | 287,035 | 1972 | 287,391 | 1971 | 288,178 | 1970 | 287,355 | 1969 | 284,562 | 1968 | 280,248 | 1967 | 275,187 | 1966 | 270,237 | 1965 | 265,257 | 1964 | 260,368 | 1963 | 256,309 | 1962 | 252,879 | 1961 | 248,986 | 1960 | 245,717 |
|