Year | Value | 2023 | 1,597,780 | 2022 | 1,641,690 | 2021 | 1,692,577 | 2020 | 1,749,586 | 2019 | 1,810,970 | 2018 | 1,874,276 | 2017 | 1,936,840 | 2016 | 1,993,792 | 2015 | 2,039,524 | 2014 | 2,075,500 | 2013 | 2,104,198 | 2012 | 2,125,928 | 2011 | 2,147,086 | 2010 | 2,174,893 | 2009 | 2,209,789 | 2008 | 2,247,276 | 2007 | 2,284,525 | 2006 | 2,319,482 | 2005 | 2,348,671 | 2004 | 2,370,522 | 2003 | 2,393,885 | 2002 | 2,426,224 | 2001 | 2,463,391 | 2000 | 2,501,609 | 1999 | 2,544,088 | 1998 | 2,586,328 | 1997 | 2,618,746 | 1996 | 2,641,630 | 1995 | 2,658,680 | 1994 | 2,670,094 | 1993 | 2,674,426 | 1992 | 2,677,405 | 1991 | 2,683,454 | 1990 | 2,688,486 | 1989 | 2,692,034 | 1988 | 2,705,403 | 1987 | 2,734,126 | 1986 | 2,773,174 | 1985 | 2,818,387 | 1984 | 2,861,704 | 1983 | 2,895,223 | 1982 | 2,920,648 | 1981 | 2,943,225 | 1980 | 2,967,645 | 1979 | 2,998,668 | 1978 | 3,036,622 | 1977 | 3,073,841 | 1976 | 3,101,787 | 1975 | 3,119,053 | 1974 | 3,131,277 |
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