Year | Value | 2022 | 2,118,646 | 2021 | 2,090,867 | 2020 | 2,060,727 | 2019 | 2,059,050 | 2018 | 2,089,804 | 2017 | 2,139,326 | 2016 | 2,203,156 | 2015 | 2,259,625 | 2014 | 2,284,825 | 2013 | 2,279,183 | 2012 | 2,252,644 | 2011 | 2,225,949 | 2010 | 2,214,878 | 2009 | 2,219,191 | 2008 | 2,231,672 | 2007 | 2,237,901 | 2006 | 2,232,636 | 2005 | 2,220,362 | 2004 | 2,203,421 | 2003 | 2,182,961 | 2002 | 2,169,443 | 2001 | 2,161,933 | 2000 | 2,152,835 | 1999 | 2,145,521 | 1998 | 2,144,548 | 1997 | 2,152,730 | 1996 | 2,165,942 | 1995 | 2,187,483 | 1994 | 2,215,793 | 1993 | 2,245,416 | 1992 | 2,268,468 | 1991 | 2,272,914 | 1990 | 2,201,162 | 1989 | 2,077,347 | 1988 | 1,946,243 | 1987 | 1,803,854 | 1986 | 1,649,941 | 1985 | 1,550,745 | 1984 | 1,521,939 | 1983 | 1,507,493 | 1982 | 1,507,290 | 1981 | 1,536,020 | 1980 | 1,574,547 | 1979 | 1,602,627 | 1978 | 1,625,232 | 1977 | 1,652,527 | 1976 | 1,684,768 | 1975 | 1,718,729 | 1974 | 1,741,423 | 1973 | 1,752,661 | 1972 | 1,756,052 | 1971 | 1,748,630 | 1970 | 1,735,757 | 1969 | 1,721,388 | 1968 | 1,709,133 | 1967 | 1,698,311 | 1966 | 1,695,599 | 1965 | 1,700,031 | 1964 | 1,643,197 | 1963 | 1,511,327 | 1962 | 1,355,399 | 1961 | 1,177,087 | 1960 | 1,005,909 |
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