Datentabelle
| 1956 | 90,4 Mio. | 1980 | 677 Mio. | 2004 | 1,19 Mrd. |
| 1957 | 89 Mio. | 1981 | 660 Mio. | 2005 | 1,29 Mrd. |
| 1958 | 91,8 Mio. | 1982 | 609 Mio. | 2006 | 1,36 Mrd. |
| 1959 | 97,9 Mio. | 1983 | 568 Mio. | 2007 | 1,59 Mrd. |
| 1960 | 101 Mio. | 1984 | 530 Mio. | 2008 | 1,53 Mrd. |
| 1961 | 96,7 Mio. | 1985 | 529 Mio. | 2009 | 1,46 Mrd. |
| 1962 | 96,3 Mio. | 1986 | 691 Mio. | 2010 | 1,76 Mrd. |
| 1963 | 100 Mio. | 1987 | 926 Mio. | 2011 | 1,94 Mrd. |
| 1964 | 123 Mio. | 1988 | 962 Mio. | 2012 | 1,95 Mrd. |
| 1965 | 127 Mio. | 1989 | 960 Mio. | 2013 | 1,95 Mrd. |
| 1966 | 148 Mio. | 1990 | 1,06 Mrd. | 2014 | 1,99 Mrd. |
| 1967 | 150 Mio. | 1991 | 989 Mio. | 2015 | 1,73 Mrd. |
| 1968 | 136 Mio. | 1992 | 870 Mio. | 2016 | 1,92 Mrd. |
| 1969 | 148 Mio. | 1993 | 867 Mio. | 2017 | 2,15 Mrd. |
| 1970 | 172 Mio. | 1994 | 980 Mio. | 2018 | 2,3 Mrd. |
| 1971 | 181 Mio. | 1995 | 1,15 Mrd. | 2019 | 2,73 Mrd. |
| 1972 | 206 Mio. | 1996 | 1,24 Mrd. | 2020 | 2,81 Mrd. |
| 1973 | 246 Mio. | 1997 | 1,18 Mrd. | 2021 | 2,91 Mrd. |
| 1974 | 291 Mio. | 1998 | 969 Mio. | 2022 | 2,83 Mrd. |
| 1975 | 292 Mio. | 1999 | 970 Mio. | 2023 | 3,03 Mrd. |
| 1976 | 272 Mio. | 2000 | 858 Mio. | 2024 | 3 Mrd. |
| 1977 | 307 Mio. | 2001 | 797 Mio. | 2025 | 2,86 Mrd. |
| 1978 | 389 Mio. | 2002 | 866 Mio. | | |
| 1979 | 437 Mio. | 2003 | 1,09 Mrd. | | |
Datentabelle
| 1956 | 3,1% | 1980 | 3% | 2004 | 1,2% |
| 1957 | 2,9% | 1981 | 2,7% | 2005 | 1,1% |
| 1958 | 2,8% | 1982 | 2,6% | 2006 | 1,2% |
| 1959 | 2,8% | 1983 | 2,4% | 2007 | 1,2% |
| 1960 | 2,7% | 1984 | 2,4% | 2008 | 1,2% |
| 1961 | 2,5% | 1985 | 2,4% | 2009 | 1,2% |
| 1962 | 2,3% | 1986 | 2,4% | 2010 | 1,2% |
| 1963 | 2,2% | 1987 | 2,4% | 2011 | 1,2% |
| 1964 | 2,5% | 1988 | 2,1% | 2012 | 1,1% |
| 1965 | 2,4% | 1989 | 2,2% | 2013 | 1% |
| 1966 | 2,6% | 1990 | 2,3% | 2014 | 1% |
| 1967 | 2,6% | 1991 | 2,3% | 2015 | 1% |
| 1968 | 2,7% | 1992 | 2,1% | 2016 | 1% |
| 1969 | 2,6% | 1993 | 1,9% | 2017 | 1,1% |
| 1970 | 2,6% | 1994 | 1,9% | 2018 | 1,1% |
| 1971 | 2,3% | 1995 | 1,8% | 2019 | 1,3% |
| 1972 | 2,2% | 1996 | 1,8% | 2020 | 1,3% |
| 1973 | 2% | 1997 | 1,7% | 2021 | 1,2% |
| 1974 | 2,1% | 1998 | 1,7% | 2022 | 1,2% |
| 1975 | 2,1% | 1999 | 1,6% | 2023 | 1,2% |
| 1976 | 1,9% | 2000 | 1,6% | 2024 | 1,2% |
| 1977 | 2,1% | 2001 | 1,5% | 2025 | 1,1% |
| 1978 | 2,2% | 2002 | 1,4% | | |
| 1979 | 2,2% | 2003 | 1,3% | | |