Year | Value | 2022 | 1,863,450 | 2021 | 1,872,904 | 2020 | 1,873,332 | 2019 | 1,868,705 | 2018 | 1,860,651 | 2017 | 1,853,892 | 2016 | 1,853,188 | 2015 | 1,860,181 | 2014 | 1,872,065 | 2013 | 1,886,822 | 2012 | 1,904,351 | 2011 | 1,925,372 | 2010 | 1,950,390 | 2009 | 1,979,463 | 2008 | 2,011,865 | 2007 | 2,045,212 | 2006 | 2,076,927 | 2005 | 2,104,992 | 2004 | 2,128,475 | 2003 | 2,147,937 | 2002 | 2,164,079 | 2001 | 2,178,373 | 2000 | 2,191,430 | 1999 | 2,203,043 | 1998 | 2,213,113 | 1997 | 2,220,376 | 1996 | 2,223,467 | 1995 | 2,221,707 | 1994 | 2,214,141 | 1993 | 2,200,871 | 1992 | 2,183,640 | 1991 | 2,163,977 | 1990 | 2,142,416 | 1989 | 2,120,435 | 1988 | 2,099,317 | 1987 | 2,079,384 | 1986 | 2,059,627 | 1985 | 2,039,038 | 1984 | 2,016,467 | 1983 | 1,990,088 | 1982 | 1,959,735 | 1981 | 1,926,589 | 1980 | 1,892,117 | 1979 | 1,857,391 | 1978 | 1,825,446 | 1977 | 1,798,824 | 1976 | 1,779,223 | 1975 | 1,767,556 | 1974 | 1,763,093 | 1973 | 1,764,623 | 1972 | 1,770,343 | 1971 | 1,777,495 | 1970 | 1,782,986 | 1969 | 1,784,883 | 1968 | 1,780,722 | 1967 | 1,768,753 | 1966 | 1,749,246 | 1965 | 1,722,413 | 1964 | 1,688,662 | 1963 | 1,649,980 | 1962 | 1,607,957 | 1961 | 1,563,136 | 1960 | 1,516,654 |
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