Year | Value | 2022 | 1,562,679 | 2021 | 1,574,797 | 2020 | 1,593,163 | 2019 | 1,616,479 | 2018 | 1,649,968 | 2017 | 1,653,586 | 2016 | 1,646,548 | 2015 | 1,644,752 | 2014 | 1,651,433 | 2013 | 1,644,498 | 2012 | 1,636,997 | 2011 | 1,653,045 | 2010 | 1,675,343 | 2009 | 1,703,646 | 2008 | 1,740,082 | 2007 | 1,778,189 | 2006 | 1,837,278 | 2005 | 1,920,935 | 2004 | 1,995,832 | 2003 | 2,045,112 | 2002 | 2,095,017 | 2001 | 2,156,394 | 2000 | 2,202,082 | 1999 | 2,234,161 | 1998 | 2,261,731 | 1997 | 2,283,581 | 1996 | 2,305,245 | 1995 | 2,332,450 | 1994 | 2,360,833 | 1993 | 2,373,449 | 1992 | 2,363,712 | 1991 | 2,324,415 | 1990 | 2,267,861 | 1989 | 2,207,248 | 1988 | 2,145,517 | 1987 | 2,096,873 | 1986 | 2,054,029 | 1985 | 2,014,860 | 1984 | 1,982,261 | 1983 | 1,953,864 | 1982 | 1,927,280 | 1981 | 1,906,051 | 1980 | 1,886,336 | 1979 | 1,885,120 | 1978 | 1,918,608 | 1977 | 1,963,550 | 1976 | 1,993,295 | 1975 | 1,966,257 | 1974 | 1,898,430 | 1973 | 1,823,416 | 1972 | 1,744,143 | 1971 | 1,695,216 | 1970 | 1,720,305 | 1969 | 1,791,545 | 1968 | 1,852,206 | 1967 | 1,889,279 | 1966 | 1,897,191 | 1965 | 1,875,610 | 1964 | 1,833,582 | 1963 | 1,789,091 | 1962 | 1,764,156 | 1961 | 1,780,163 | 1960 | 1,823,286 |
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