Year | Value | 2022 | 2,221,325 | 2021 | 2,221,195 | 2020 | 2,227,596 | 2019 | 2,223,274 | 2018 | 2,200,250 | 2017 | 2,156,339 | 2016 | 2,104,568 | 2015 | 2,053,164 | 2014 | 2,014,325 | 2013 | 2,007,928 | 2012 | 2,039,963 | 2011 | 2,099,560 | 2010 | 2,162,677 | 2009 | 2,217,307 | 2008 | 2,266,149 | 2007 | 2,303,171 | 2006 | 2,322,364 | 2005 | 2,336,950 | 2004 | 2,355,928 | 2003 | 2,367,755 | 2002 | 2,366,612 | 2001 | 2,352,287 | 2000 | 2,321,568 | 1999 | 2,272,830 | 1998 | 2,217,333 | 1997 | 2,163,599 | 1996 | 2,108,755 | 1995 | 2,051,379 | 1994 | 1,999,878 | 1993 | 1,959,976 | 1992 | 1,926,669 | 1991 | 1,901,278 | 1990 | 1,892,913 | 1989 | 1,903,283 | 1988 | 1,930,543 | 1987 | 1,985,965 | 1986 | 2,041,791 | 1985 | 2,053,892 | 1984 | 2,031,605 | 1983 | 1,987,824 | 1982 | 1,904,749 | 1981 | 1,800,837 | 1980 | 1,722,175 | 1979 | 1,669,643 | 1978 | 1,627,828 | 1977 | 1,602,668 | 1976 | 1,598,108 | 1975 | 1,602,630 | 1974 | 1,600,003 | 1973 | 1,588,278 | 1972 | 1,578,924 | 1971 | 1,581,027 | 1970 | 1,593,752 | 1969 | 1,613,428 | 1968 | 1,636,446 | 1967 | 1,657,946 | 1966 | 1,677,356 | 1965 | 1,697,285 | 1964 | 1,719,881 | 1963 | 1,748,698 | 1962 | 1,784,544 | 1961 | 1,830,268 | 1960 | 1,885,980 |
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