Year | Value | 2022 | 1,995,854 | 2021 | 2,016,183 | 2020 | 2,046,609 | 2019 | 2,084,713 | 2018 | 2,137,885 | 2017 | 2,210,687 | 2016 | 2,293,843 | 2015 | 2,375,902 | 2014 | 2,438,460 | 2013 | 2,471,226 | 2012 | 2,478,527 | 2011 | 2,472,496 | 2010 | 2,464,025 | 2009 | 2,463,932 | 2008 | 2,480,551 | 2007 | 2,506,581 | 2006 | 2,534,202 | 2005 | 2,571,333 | 2004 | 2,625,523 | 2003 | 2,675,494 | 2002 | 2,710,272 | 2001 | 2,723,231 | 2000 | 2,690,475 | 1999 | 2,627,234 | 1998 | 2,573,401 | 1997 | 2,539,851 | 1996 | 2,526,548 | 1995 | 2,541,675 | 1994 | 2,599,474 | 1993 | 2,685,128 | 1992 | 2,773,284 | 1991 | 2,849,655 | 1990 | 2,910,724 | 1989 | 2,943,070 | 1988 | 2,943,561 | 1987 | 2,932,692 | 1986 | 2,912,080 | 1985 | 2,881,962 | 1984 | 2,841,811 | 1983 | 2,792,004 | 1982 | 2,733,461 | 1981 | 2,667,572 | 1980 | 2,594,727 | 1979 | 2,517,752 | 1978 | 2,439,322 | 1977 | 2,360,612 | 1976 | 2,285,754 | 1975 | 2,214,416 | 1974 | 2,143,481 | 1973 | 2,073,014 | 1972 | 2,002,538 | 1971 | 1,931,631 | 1970 | 1,860,343 | 1969 | 1,791,150 | 1968 | 1,716,285 | 1967 | 1,635,461 | 1966 | 1,557,576 | 1965 | 1,481,746 | 1964 | 1,408,719 | 1963 | 1,350,050 | 1962 | 1,308,935 | 1961 | 1,278,066 | 1960 | 1,258,559 |
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