Year | Value | 2022 | 2,027,362 | 2021 | 2,032,408 | 2020 | 2,037,710 | 2019 | 2,025,680 | 2018 | 1,992,988 | 2017 | 1,944,312 | 2016 | 1,886,218 | 2015 | 1,827,601 | 2014 | 1,781,582 | 2013 | 1,756,078 | 2012 | 1,744,702 | 2011 | 1,736,360 | 2010 | 1,765,127 | 2009 | 1,773,689 | 2008 | 1,790,063 | 2007 | 1,806,756 | 2006 | 1,833,124 | 2005 | 1,870,935 | 2004 | 1,911,011 | 2003 | 1,951,054 | 2002 | 1,993,991 | 2001 | 2,028,828 | 2000 | 2,040,450 | 1999 | 2,037,570 | 1998 | 2,040,845 | 1997 | 2,049,687 | 1996 | 2,067,503 | 1995 | 2,117,652 | 1994 | 2,188,674 | 1993 | 2,250,182 | 1992 | 2,289,169 | 1991 | 2,301,034 | 1990 | 2,275,877 | 1989 | 2,223,081 | 1988 | 2,171,002 | 1987 | 2,137,272 | 1986 | 2,124,678 | 1985 | 2,127,249 | 1984 | 2,134,563 | 1983 | 2,131,591 | 1982 | 2,114,571 | 1981 | 2,083,125 | 1980 | 2,040,270 | 1979 | 2,005,789 | 1978 | 1,994,963 | 1977 | 2,019,994 | 1976 | 2,101,618 | 1975 | 2,231,865 | 1974 | 2,395,678 | 1973 | 2,582,683 | 1972 | 2,768,806 | 1971 | 2,929,569 | 1970 | 3,076,827 | 1969 | 3,197,309 | 1968 | 3,271,174 | 1967 | 3,320,138 | 1966 | 3,336,820 | 1965 | 3,313,050 | 1964 | 3,263,891 | 1963 | 3,191,615 | 1962 | 3,100,718 | 1961 | 3,007,310 | 1960 | 2,916,996 |
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