Year | Value | 2022 | 5,213 | 2021 | 5,062 | 2020 | 4,870 | 2019 | 4,680 | 2018 | 4,524 | 2017 | 4,361 | 2016 | 4,232 | 2015 | 4,154 | 2014 | 4,042 | 2013 | 3,880 | 2012 | 3,719 | 2011 | 3,574 | 2010 | 3,474 | 2009 | 3,381 | 2008 | 3,263 | 2007 | 3,144 | 2006 | 3,012 | 2005 | 2,856 | 2004 | 2,747 | 2003 | 2,683 | 2002 | 2,586 | 2001 | 2,487 | 2000 | 2,396 | 1999 | 2,261 | 1998 | 2,146 | 1997 | 2,112 | 1996 | 2,095 | 1995 | 2,056 | 1994 | 2,044 | 1993 | 2,064 | 1992 | 2,072 | 1991 | 2,074 | 1990 | 2,090 | 1989 | 2,081 | 1988 | 2,022 | 1987 | 1,942 | 1986 | 1,861 | 1985 | 1,794 | 1984 | 1,749 | 1983 | 1,711 | 1982 | 1,663 | 1981 | 1,609 | 1980 | 1,546 | 1979 | 1,482 | 1978 | 1,416 | 1977 | 1,353 | 1976 | 1,299 | 1975 | 1,255 | 1974 | 1,208 | 1973 | 1,154 | 1972 | 1,091 | 1971 | 1,019 | 1970 | 946 | 1969 | 891 | 1968 | 858 | 1967 | 837 | 1966 | 826 | 1965 | 818 | 1964 | 803 | 1963 | 784 | 1962 | 761 | 1961 | 730 | 1960 | 697 |
|