Year | Value | 2022 | 1,691,677 | 2021 | 1,656,739 | 2020 | 1,617,611 | 2019 | 1,576,888 | 2018 | 1,535,627 | 2017 | 1,491,120 | 2016 | 1,445,155 | 2015 | 1,402,892 | 2014 | 1,369,247 | 2013 | 1,345,986 | 2012 | 1,331,470 | 2011 | 1,322,760 | 2010 | 1,316,221 | 2009 | 1,308,098 | 2008 | 1,297,039 | 2007 | 1,283,961 | 2006 | 1,269,825 | 2005 | 1,254,477 | 2004 | 1,237,966 | 2003 | 1,223,706 | 2002 | 1,207,459 | 2001 | 1,183,400 | 2000 | 1,157,049 | 1999 | 1,130,002 | 1998 | 1,095,721 | 1997 | 1,057,022 | 1996 | 1,016,924 | 1995 | 973,999 | 1994 | 931,543 | 1993 | 890,434 | 1992 | 850,272 | 1991 | 814,581 | 1990 | 784,801 | 1989 | 758,250 | 1988 | 736,035 | 1987 | 720,103 | 1986 | 712,288 | 1985 | 710,539 | 1984 | 712,595 | 1983 | 708,853 | 1982 | 697,223 | 1981 | 685,627 | 1980 | 670,798 | 1979 | 649,706 | 1978 | 623,173 | 1977 | 592,389 | 1976 | 563,074 | 1975 | 536,351 | 1974 | 509,274 | 1973 | 483,811 | 1972 | 461,623 | 1971 | 444,492 | 1970 | 429,984 | 1969 | 414,348 | 1968 | 396,997 | 1967 | 377,749 | 1966 | 357,663 | 1965 | 338,270 | 1964 | 320,110 | 1963 | 304,799 | 1962 | 294,960 | 1961 | 289,538 | 1960 | 287,908 |
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