Year | Value | 2022 | 4,340,351 | 2021 | 4,179,884 | 2020 | 4,003,313 | 2019 | 3,821,237 | 2018 | 3,630,680 | 2017 | 3,438,797 | 2016 | 3,267,002 | 2015 | 3,128,463 | 2014 | 3,019,182 | 2013 | 2,930,197 | 2012 | 2,846,525 | 2011 | 2,755,271 | 2010 | 2,658,007 | 2009 | 2,560,923 | 2008 | 2,470,754 | 2007 | 2,389,644 | 2006 | 2,319,176 | 2005 | 2,261,657 | 2004 | 2,215,317 | 2003 | 2,173,641 | 2002 | 2,131,069 | 2001 | 2,084,318 | 2000 | 2,033,321 | 1999 | 1,978,789 | 1998 | 1,922,753 | 1997 | 1,867,442 | 1996 | 1,812,060 | 1995 | 1,755,662 | 1994 | 1,696,927 | 1993 | 1,633,835 | 1992 | 1,563,572 | 1991 | 1,479,622 | 1990 | 1,401,023 | 1989 | 1,341,941 | 1988 | 1,291,274 | 1987 | 1,253,590 | 1986 | 1,228,197 | 1985 | 1,205,230 | 1984 | 1,178,382 | 1983 | 1,152,273 | 1982 | 1,132,316 | 1981 | 1,107,012 | 1980 | 1,097,087 | 1979 | 1,106,684 | 1978 | 1,101,883 | 1977 | 1,086,644 | 1976 | 1,063,780 | 1975 | 1,034,105 | 1974 | 1,005,441 | 1973 | 978,078 | 1972 | 953,200 | 1971 | 930,035 | 1970 | 906,659 | 1969 | 882,787 | 1968 | 858,926 | 1967 | 835,017 | 1966 | 812,407 | 1965 | 791,209 | 1964 | 770,743 | 1963 | 751,032 | 1962 | 732,050 | 1961 | 713,925 | 1960 | 696,843 |
|