Year | Value | 2022 | 1,610,908 | 2021 | 1,633,912 | 2020 | 1,718,119 | 2019 | 1,738,221 | 2018 | 1,759,939 | 2017 | 1,787,283 | 2016 | 1,819,891 | 2015 | 1,843,070 | 2014 | 1,868,155 | 2013 | 1,885,015 | 2012 | 1,898,807 | 2011 | 1,912,496 | 2010 | 1,926,284 | 2009 | 1,937,891 | 2008 | 1,947,168 | 2007 | 1,954,640 | 2006 | 1,962,310 | 2005 | 1,969,090 | 2004 | 1,973,788 | 2003 | 1,980,467 | 2002 | 1,987,174 | 2001 | 1,993,228 | 2000 | 2,080,978 | 1999 | 2,111,986 | 1998 | 2,131,554 | 1997 | 2,143,249 | 1996 | 2,164,211 | 1995 | 2,204,725 | 1994 | 2,230,739 | 1993 | 2,216,595 | 1992 | 2,215,245 | 1991 | 2,280,881 | 1990 | 2,339,143 | 1989 | 2,350,879 | 1988 | 2,361,531 | 1987 | 2,370,489 | 1986 | 2,377,862 | 1985 | 2,384,230 | 1984 | 2,389,894 | 1983 | 2,394,948 | 1982 | 2,398,819 | 1981 | 2,403,196 | 1980 | 2,424,775 | 1979 | 2,453,749 | 1978 | 2,477,863 | 1977 | 2,497,414 | 1976 | 2,515,402 | 1975 | 2,532,902 | 1974 | 2,551,324 | 1973 | 2,569,851 | 1972 | 2,588,493 | 1971 | 2,607,008 | 1970 | 2,638,703 | 1969 | 2,673,100 | 1968 | 2,703,371 | 1967 | 2,732,069 | 1966 | 2,758,978 | 1965 | 2,783,585 | 1964 | 2,808,089 | 1963 | 2,832,090 | 1962 | 2,853,722 | 1961 | 2,873,765 | 1960 | 2,891,751 |
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