Year | Value | 2022 | 708,455 | 2021 | 699,703 | 2020 | 699,645 | 2019 | 699,471 | 2018 | 698,657 | 2017 | 698,113 | 2016 | 698,703 | 2015 | 699,505 | 2014 | 699,900 | 2013 | 702,454 | 2012 | 705,538 | 2011 | 708,523 | 2010 | 711,236 | 2009 | 713,461 | 2008 | 715,380 | 2007 | 717,490 | 2006 | 720,684 | 2005 | 724,912 | 2004 | 728,929 | 2003 | 732,979 | 2002 | 737,190 | 2001 | 741,392 | 2000 | 745,863 | 1999 | 742,576 | 1998 | 740,907 | 1997 | 748,355 | 1996 | 756,920 | 1995 | 767,739 | 1994 | 780,965 | 1993 | 797,235 | 1992 | 816,463 | 1991 | 830,221 | 1990 | 834,865 | 1989 | 835,250 | 1988 | 832,757 | 1987 | 828,491 | 1986 | 823,011 | 1985 | 817,652 | 1984 | 812,870 | 1983 | 808,259 | 1982 | 803,356 | 1981 | 798,210 | 1980 | 793,243 | 1979 | 789,114 | 1978 | 785,324 | 1977 | 780,599 | 1976 | 775,594 | 1975 | 770,899 | 1974 | 765,689 | 1973 | 759,934 | 1972 | 753,577 | 1971 | 746,046 | 1970 | 737,769 | 1969 | 731,083 | 1968 | 725,408 | 1967 | 720,621 | 1966 | 716,939 | 1965 | 711,357 | 1964 | 703,924 | 1963 | 696,075 | 1962 | 688,840 | 1961 | 681,949 | 1960 | 676,599 |
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