Year | Value | 2022 | 1,591,814 | 2021 | 1,610,168 | 2020 | 1,632,854 | 2019 | 1,652,504 | 2018 | 1,670,236 | 2017 | 1,688,023 | 2016 | 1,706,069 | 2015 | 1,724,918 | 2014 | 1,745,230 | 2013 | 1,765,649 | 2012 | 1,792,508 | 2011 | 1,826,158 | 2010 | 1,859,263 | 2009 | 1,891,814 | 2008 | 1,923,825 | 2007 | 1,955,141 | 2006 | 1,979,755 | 2005 | 1,997,892 | 2004 | 2,021,970 | 2003 | 2,042,127 | 2002 | 2,048,780 | 2001 | 2,046,480 | 2000 | 2,038,674 | 1999 | 2,025,390 | 1998 | 2,005,951 | 1997 | 1,971,607 | 1996 | 1,901,095 | 1995 | 1,822,525 | 1994 | 1,830,752 | 1993 | 1,929,366 | 1992 | 2,109,222 | 1991 | 2,230,378 | 1990 | 2,227,391 | 1989 | 2,221,494 | 1988 | 2,212,829 | 1987 | 2,201,349 | 1986 | 2,187,793 | 1985 | 2,172,440 | 1984 | 2,154,989 | 1983 | 2,135,878 | 1982 | 2,115,796 | 1981 | 2,095,407 | 1980 | 2,075,489 | 1979 | 2,056,059 | 1978 | 2,036,411 | 1977 | 2,016,052 | 1976 | 1,994,840 | 1975 | 1,972,824 | 1974 | 1,950,251 | 1973 | 1,927,300 | 1972 | 1,903,905 | 1971 | 1,880,159 | 1970 | 1,856,294 | 1969 | 1,832,044 | 1968 | 1,807,074 | 1967 | 1,781,244 | 1966 | 1,754,322 | 1965 | 1,726,364 | 1964 | 1,697,601 | 1963 | 1,668,083 | 1962 | 1,637,878 | 1961 | 1,607,169 | 1960 | 1,576,206 |
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