Year | Value | 2022 | 109,365 | 2021 | 109,463 | 2020 | 109,624 | 2019 | 109,417 | 2018 | 108,875 | 2017 | 107,904 | 2016 | 106,472 | 2015 | 104,597 | 2014 | 102,256 | 2013 | 99,401 | 2012 | 96,047 | 2011 | 92,246 | 2010 | 88,185 | 2009 | 84,083 | 2008 | 80,030 | 2007 | 76,140 | 2006 | 72,596 | 2005 | 69,609 | 2004 | 67,283 | 2003 | 65,582 | 2002 | 64,391 | 2001 | 63,374 | 2000 | 62,294 | 1999 | 61,104 | 1998 | 59,719 | 1997 | 58,102 | 1996 | 56,305 | 1995 | 54,381 | 1994 | 52,387 | 1993 | 50,379 | 1992 | 48,357 | 1991 | 46,436 | 1990 | 44,582 | 1989 | 42,683 | 1988 | 40,791 | 1987 | 38,931 | 1986 | 37,157 | 1985 | 35,523 | 1984 | 33,976 | 1983 | 32,135 | 1982 | 30,068 | 1981 | 28,029 | 1980 | 25,970 | 1979 | 24,053 | 1978 | 22,698 | 1977 | 21,857 | 1976 | 21,100 | 1975 | 20,404 | 1974 | 19,786 | 1973 | 19,253 | 1972 | 18,823 | 1971 | 18,567 | 1970 | 18,561 | 1969 | 18,698 | 1968 | 18,801 | 1967 | 18,812 | 1966 | 18,731 | 1965 | 18,565 | 1964 | 18,131 | 1963 | 17,428 | 1962 | 16,728 | 1961 | 16,175 | 1960 | 15,850 |
|