Year | Value | 2022 | 3,684,032 | 2021 | 3,620,312 | 2020 | 3,555,868 | 2019 | 3,498,818 | 2018 | 3,445,374 | 2017 | 3,396,933 | 2016 | 3,365,287 | 2015 | 3,340,006 | 2014 | 3,323,425 | 2013 | 3,296,367 | 2012 | 3,252,596 | 2011 | 3,207,570 | 2010 | 3,147,727 | 2009 | 3,083,888 | 2008 | 3,005,779 | 2007 | 2,926,168 | 2006 | 2,880,093 | 2005 | 2,831,732 | 2004 | 2,763,140 | 2003 | 2,653,390 | 2002 | 2,547,424 | 2001 | 2,461,927 | 2000 | 2,392,880 | 1999 | 2,356,477 | 1998 | 2,322,753 | 1997 | 2,291,561 | 1996 | 2,264,073 | 1995 | 2,157,220 | 1994 | 2,042,500 | 1993 | 1,981,419 | 1992 | 1,921,153 | 1991 | 2,039,220 | 1990 | 2,149,960 | 1989 | 2,102,131 | 1988 | 2,051,546 | 1987 | 2,000,355 | 1986 | 1,949,611 | 1985 | 1,899,243 | 1984 | 1,849,594 | 1983 | 1,799,814 | 1982 | 1,751,045 | 1981 | 1,703,789 | 1980 | 1,657,982 | 1979 | 1,613,829 | 1978 | 1,571,193 | 1977 | 1,529,802 | 1976 | 1,489,656 | 1975 | 1,450,867 | 1974 | 1,413,220 | 1973 | 1,376,516 | 1972 | 1,340,838 | 1971 | 1,306,234 | 1970 | 1,272,748 | 1969 | 1,240,562 | 1968 | 1,209,602 | 1967 | 1,179,554 | 1966 | 1,150,264 | 1965 | 1,121,739 | 1964 | 1,094,042 | 1963 | 1,067,295 | 1962 | 1,041,552 | 1961 | 1,016,932 | 1960 | 993,568 |
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