Year | Value | 2022 | 1,988,461 | 2021 | 1,912,774 | 2020 | 1,825,493 | 2019 | 1,732,902 | 2018 | 1,640,294 | 2017 | 1,549,912 | 2016 | 1,459,593 | 2015 | 1,377,917 | 2014 | 1,306,583 | 2013 | 1,242,511 | 2012 | 1,185,766 | 2011 | 1,134,005 | 2010 | 1,088,174 | 2009 | 1,049,470 | 2008 | 1,017,291 | 2007 | 989,755 | 2006 | 966,831 | 2005 | 948,019 | 2004 | 931,014 | 2003 | 913,875 | 2002 | 894,943 | 2001 | 877,067 | 2000 | 860,061 | 1999 | 840,708 | 1998 | 818,348 | 1997 | 798,932 | 1996 | 778,084 | 1995 | 759,026 | 1994 | 738,111 | 1993 | 704,710 | 1992 | 669,841 | 1991 | 637,342 | 1990 | 608,989 | 1989 | 583,842 | 1988 | 560,912 | 1987 | 540,308 | 1986 | 522,522 | 1985 | 507,995 | 1984 | 494,254 | 1983 | 481,837 | 1982 | 472,052 | 1981 | 463,802 | 1980 | 457,853 | 1979 | 453,770 | 1978 | 445,038 | 1977 | 428,915 | 1976 | 409,535 | 1975 | 388,545 | 1974 | 365,290 | 1973 | 343,346 | 1972 | 328,052 | 1971 | 316,599 | 1970 | 305,733 | 1969 | 296,157 | 1968 | 288,605 | 1967 | 282,864 | 1966 | 278,477 | 1965 | 275,227 | 1964 | 272,881 | 1963 | 271,256 | 1962 | 270,157 | 1961 | 269,416 | 1960 | 268,856 |
|