Year | Value | 2022 | 941,716 | 2021 | 958,425 | 2020 | 975,714 | 2019 | 992,480 | 2018 | 1,007,992 | 2017 | 1,021,663 | 2016 | 1,030,013 | 2015 | 1,031,037 | 2014 | 1,024,008 | 2013 | 1,010,965 | 2012 | 995,763 | 2011 | 981,206 | 2010 | 969,096 | 2009 | 959,230 | 2008 | 949,488 | 2007 | 939,146 | 2006 | 928,723 | 2005 | 917,103 | 2004 | 905,205 | 2003 | 892,636 | 2002 | 879,546 | 2001 | 869,853 | 2000 | 872,629 | 1999 | 890,125 | 1998 | 922,585 | 1997 | 982,908 | 1996 | 1,054,435 | 1995 | 1,114,866 | 1994 | 1,166,070 | 1993 | 1,203,221 | 1992 | 1,217,006 | 1991 | 1,208,633 | 1990 | 1,182,227 | 1989 | 1,142,900 | 1988 | 1,100,830 | 1987 | 1,047,050 | 1986 | 987,277 | 1985 | 944,482 | 1984 | 912,700 | 1983 | 893,368 | 1982 | 891,529 | 1981 | 882,399 | 1980 | 856,724 | 1979 | 823,673 | 1978 | 765,434 | 1977 | 677,761 | 1976 | 597,302 | 1975 | 558,209 | 1974 | 547,496 | 1973 | 551,212 | 1972 | 583,855 | 1971 | 638,982 | 1970 | 672,491 | 1969 | 682,584 | 1968 | 696,310 | 1967 | 704,909 | 1966 | 708,025 | 1965 | 710,456 | 1964 | 713,594 | 1963 | 714,611 | 1962 | 709,385 | 1961 | 694,825 | 1960 | 670,076 |
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