Year | Value | 2022 | 1,601,236 | 2021 | 1,638,760 | 2020 | 1,679,356 | 2019 | 1,725,097 | 2018 | 1,774,925 | 2017 | 1,825,354 | 2016 | 1,873,132 | 2015 | 1,912,233 | 2014 | 1,940,992 | 2013 | 1,961,034 | 2012 | 1,971,762 | 2011 | 1,975,523 | 2010 | 1,978,326 | 2009 | 1,983,082 | 2008 | 1,988,916 | 2007 | 1,998,915 | 2006 | 2,015,573 | 2005 | 2,035,712 | 2004 | 2,055,674 | 2003 | 2,084,724 | 2002 | 2,130,048 | 2001 | 2,188,978 | 2000 | 2,262,774 | 1999 | 2,332,719 | 1998 | 2,372,812 | 1997 | 2,385,387 | 1996 | 2,393,711 | 1995 | 2,408,467 | 1994 | 2,434,394 | 1993 | 2,476,698 | 1992 | 2,526,505 | 1991 | 2,564,622 | 1990 | 2,583,380 | 1989 | 2,596,912 | 1988 | 2,618,723 | 1987 | 2,650,295 | 1986 | 2,688,251 | 1985 | 2,729,376 | 1984 | 2,763,274 | 1983 | 2,785,522 | 1982 | 2,800,513 | 1981 | 2,810,777 | 1980 | 2,822,231 | 1979 | 2,844,850 | 1978 | 2,879,632 | 1977 | 2,917,986 | 1976 | 2,952,533 | 1975 | 2,977,569 | 1974 | 2,992,709 | 1973 | 2,998,913 | 1972 | 2,994,798 | 1971 | 2,981,177 | 1970 | 2,958,625 | 1969 | 2,926,693 | 1968 | 2,885,761 | 1967 | 2,835,004 | 1966 | 2,775,069 | 1965 | 2,707,446 | 1964 | 2,634,614 | 1963 | 2,559,290 | 1962 | 2,483,665 | 1961 | 2,410,512 | 1960 | 2,340,378 |
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