Year | Value | 2022 | 2,734,517 | 2021 | 2,709,018 | 2020 | 2,774,917 | 2019 | 2,783,117 | 2018 | 2,785,892 | 2017 | 2,788,986 | 2016 | 2,792,682 | 2015 | 2,797,131 | 2014 | 2,801,426 | 2013 | 2,808,362 | 2012 | 2,817,206 | 2011 | 2,814,526 | 2010 | 2,801,381 | 2009 | 2,786,024 | 2008 | 2,762,927 | 2007 | 2,733,000 | 2006 | 2,709,931 | 2005 | 2,695,557 | 2004 | 2,684,795 | 2003 | 2,676,944 | 2002 | 2,670,674 | 2001 | 2,668,884 | 2000 | 2,667,547 | 1999 | 2,661,463 | 1998 | 2,650,698 | 1997 | 2,639,712 | 1996 | 2,629,045 | 1995 | 2,618,682 | 1994 | 2,606,957 | 1993 | 2,592,690 | 1992 | 2,576,685 | 1991 | 2,560,857 | 1990 | 2,560,605 | 1989 | 2,564,468 | 1988 | 2,560,031 | 1987 | 2,555,063 | 1986 | 2,550,807 | 1985 | 2,546,549 | 1984 | 2,541,852 | 1983 | 2,537,294 | 1982 | 2,532,083 | 1981 | 2,525,602 | 1980 | 2,558,840 | 1979 | 2,658,820 | 1978 | 2,750,823 | 1977 | 2,842,920 | 1976 | 2,934,700 | 1975 | 3,025,935 | 1974 | 3,116,999 | 1973 | 3,209,952 | 1972 | 3,307,236 | 1971 | 3,410,396 | 1970 | 3,509,276 | 1969 | 3,569,696 | 1968 | 3,609,212 | 1967 | 3,647,740 | 1966 | 3,683,086 | 1965 | 3,714,591 | 1964 | 3,742,092 | 1963 | 3,767,312 | 1962 | 3,796,447 | 1961 | 3,828,621 | 1960 | 3,884,203 |
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