Year | Value | 2022 | 1,453,337 | 2021 | 1,477,276 | 2020 | 1,506,155 | 2019 | 1,535,666 | 2018 | 1,575,242 | 2017 | 1,591,239 | 2016 | 1,598,016 | 2015 | 1,609,111 | 2014 | 1,624,561 | 2013 | 1,623,509 | 2012 | 1,623,914 | 2011 | 1,647,018 | 2010 | 1,670,855 | 2009 | 1,697,769 | 2008 | 1,732,462 | 2007 | 1,765,214 | 2006 | 1,814,407 | 2005 | 1,888,044 | 2004 | 1,961,511 | 2003 | 2,016,827 | 2002 | 2,067,527 | 2001 | 2,125,004 | 2000 | 2,167,137 | 1999 | 2,194,794 | 1998 | 2,216,766 | 1997 | 2,234,328 | 1996 | 2,255,110 | 1995 | 2,283,230 | 1994 | 2,312,900 | 1993 | 2,329,456 | 1992 | 2,325,973 | 1991 | 2,290,491 | 1990 | 2,235,478 | 1989 | 2,175,575 | 1988 | 2,114,412 | 1987 | 2,066,226 | 1986 | 2,025,525 | 1985 | 1,990,663 | 1984 | 1,964,625 | 1983 | 1,941,543 | 1982 | 1,918,192 | 1981 | 1,898,384 | 1980 | 1,885,166 | 1979 | 1,889,381 | 1978 | 1,920,420 | 1977 | 1,965,381 | 1976 | 2,002,389 | 1975 | 1,988,122 | 1974 | 1,929,663 | 1973 | 1,860,964 | 1972 | 1,789,001 | 1971 | 1,744,910 | 1970 | 1,771,737 | 1969 | 1,845,248 | 1968 | 1,908,154 | 1967 | 1,948,582 | 1966 | 1,963,477 | 1965 | 1,951,494 | 1964 | 1,923,996 | 1963 | 1,897,187 | 1962 | 1,883,876 | 1961 | 1,897,557 | 1960 | 1,926,905 |
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