Year | Value | 2022 | 4,103,831 | 2021 | 3,984,863 | 2020 | 3,867,728 | 2019 | 3,753,170 | 2018 | 3,640,941 | 2017 | 3,530,528 | 2016 | 3,423,356 | 2015 | 3,319,351 | 2014 | 3,218,363 | 2013 | 3,120,234 | 2012 | 3,024,450 | 2011 | 2,920,696 | 2010 | 2,807,228 | 2009 | 2,673,540 | 2008 | 2,549,703 | 2007 | 2,448,691 | 2006 | 2,342,944 | 2005 | 2,239,991 | 2004 | 2,144,691 | 2003 | 2,057,395 | 2002 | 1,985,936 | 2001 | 1,924,996 | 2000 | 1,839,519 | 1999 | 1,756,631 | 1998 | 1,696,683 | 1997 | 1,647,367 | 1996 | 1,600,727 | 1995 | 1,547,019 | 1994 | 1,494,656 | 1993 | 1,441,839 | 1992 | 1,390,611 | 1991 | 1,342,668 | 1990 | 1,295,864 | 1989 | 1,250,152 | 1988 | 1,205,197 | 1987 | 1,161,387 | 1986 | 1,118,570 | 1985 | 1,077,087 | 1984 | 1,032,097 | 1983 | 988,281 | 1982 | 950,216 | 1981 | 912,468 | 1980 | 875,427 | 1979 | 839,246 | 1978 | 803,890 | 1977 | 769,334 | 1976 | 735,732 | 1975 | 703,012 | 1974 | 669,359 | 1973 | 636,023 | 1972 | 604,729 | 1971 | 574,897 | 1970 | 546,628 | 1969 | 519,843 | 1968 | 494,457 | 1967 | 470,368 | 1966 | 447,547 | 1965 | 425,890 | 1964 | 405,405 | 1963 | 385,970 | 1962 | 367,575 | 1961 | 350,143 | 1960 | 333,610 |
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