Year | Value | 2022 | 3,524,605 | 2021 | 3,474,910 | 2020 | 3,426,548 | 2019 | 3,379,591 | 2018 | 3,333,171 | 2017 | 3,286,867 | 2016 | 3,240,784 | 2015 | 3,194,985 | 2014 | 3,149,486 | 2013 | 3,104,267 | 2012 | 3,059,293 | 2011 | 3,014,669 | 2010 | 2,970,655 | 2009 | 2,927,499 | 2008 | 2,885,445 | 2007 | 2,844,711 | 2006 | 2,805,314 | 2005 | 2,767,177 | 2004 | 2,731,919 | 2003 | 2,698,853 | 2002 | 2,665,376 | 2001 | 2,630,858 | 2000 | 2,594,751 | 1999 | 2,556,818 | 1998 | 2,518,131 | 1997 | 2,477,859 | 1996 | 2,434,983 | 1995 | 2,389,080 | 1994 | 2,340,422 | 1993 | 2,290,765 | 1992 | 2,240,635 | 1991 | 2,190,336 | 1990 | 2,140,163 | 1989 | 2,090,458 | 1988 | 2,041,362 | 1987 | 1,993,167 | 1986 | 1,945,684 | 1985 | 1,898,469 | 1984 | 1,851,301 | 1983 | 1,803,922 | 1982 | 1,756,307 | 1981 | 1,708,674 | 1980 | 1,661,025 | 1979 | 1,614,190 | 1978 | 1,568,214 | 1977 | 1,522,043 | 1976 | 1,476,047 | 1975 | 1,430,851 | 1974 | 1,386,572 | 1973 | 1,343,197 | 1972 | 1,303,508 | 1971 | 1,264,742 | 1970 | 1,224,212 | 1969 | 1,184,976 | 1968 | 1,147,171 | 1967 | 1,110,937 | 1966 | 1,076,429 | 1965 | 1,043,562 | 1964 | 1,012,158 | 1963 | 982,008 | 1962 | 952,934 | 1961 | 924,807 | 1960 | 897,611 |
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