Datentabelle
| 1980 | 47,6% | 1996 | 52,1% | 2012 | 52,7% |
| 1981 | 48,2% | 1997 | 51,9% | 2013 | 53,7% |
| 1982 | 49,2% | 1998 | 51,6% | 2014 | 53,8% |
| 1983 | 50% | 1999 | 52,1% | 2015 | 53,7% |
| 1984 | 50,8% | 2000 | 51,3% | 2016 | 53,6% |
| 1985 | 51,2% | 2001 | 51,4% | 2017 | 54,3% |
| 1986 | 50,2% | 2002 | 50,7% | 2018 | 54% |
| 1987 | 50,8% | 2003 | 50,3% | 2019 | 53% |
| 1988 | 49,4% | 2004 | 50,4% | 2020 | 52,8% |
| 1989 | 49,1% | 2005 | 50,8% | 2021 | 52,9% |
| 1990 | 49,2% | 2006 | 51,1% | 2022 | 53,7% |
| 1991 | 49,8% | 2007 | 50,6% | 2023 | 51,4% |
| 1992 | 49,4% | 2008 | 50,8% | 2024 | 51,5% |
| 1993 | 50,1% | 2009 | 50,6% | 2025 | 52,4% |
| 1994 | 50,4% | 2010 | 50,6% | 2026 | 52,4% |
| 1995 | 50,9% | 2011 | 51,7% | | |
Datentabelle
| 1980 | 213 Mrd. | 1996 | 650 Mrd. | 2012 | 1,1 Bio. |
| 1981 | 243 Mrd. | 1997 | 669 Mrd. | 2013 | 1,14 Bio. |
| 1982 | 285 Mrd. | 1998 | 695 Mrd. | 2014 | 1,16 Bio. |
| 1983 | 322 Mrd. | 1999 | 727 Mrd. | 2015 | 1,18 Bio. |
| 1984 | 355 Mrd. | 2000 | 756 Mrd. | 2016 | 1,2 Bio. |
| 1985 | 384 Mrd. | 2001 | 787 Mrd. | 2017 | 1,24 Bio. |
| 1986 | 405 Mrd. | 2002 | 801 Mrd. | 2018 | 1,27 Bio. |
| 1987 | 431 Mrd. | 2003 | 815 Mrd. | 2019 | 1,29 Bio. |
| 1988 | 454 Mrd. | 2004 | 856 Mrd. | 2020 | 1,22 Bio. |
| 1989 | 485 Mrd. | 2005 | 894 Mrd. | 2021 | 1,33 Bio. |
| 1990 | 513 Mrd. | 2006 | 943 Mrd. | 2022 | 1,42 Bio. |
| 1991 | 540 Mrd. | 2007 | 981 Mrd. | 2023 | 1,45 Bio. |
| 1992 | 554 Mrd. | 2008 | 1,01 Bio. | 2024 | 1,5 Bio. |
| 1993 | 569 Mrd. | 2009 | 980 Mrd. | 2025 | 1,56 Bio. |
| 1994 | 591 Mrd. | 2010 | 1,01 Bio. | 2026 | 1,6 Bio. |
| 1995 | 618 Mrd. | 2011 | 1,07 Bio. | | |
Datentabelle
| 1980 | 46,9% | 1996 | 56% | 2012 | 57,9% |
| 1981 | 49,5% | 1997 | 55,6% | 2013 | 58,6% |
| 1982 | 50,8% | 1998 | 54% | 2014 | 58,4% |
| 1983 | 52,6% | 1999 | 53,7% | 2015 | 57,6% |
| 1984 | 53,6% | 2000 | 52,6% | 2016 | 57,4% |
| 1985 | 54,2% | 2001 | 52,8% | 2017 | 57,7% |
| 1986 | 53,4% | 2002 | 53,9% | 2018 | 56,4% |
| 1987 | 52,8% | 2003 | 54,4% | 2019 | 55,3% |
| 1988 | 52% | 2004 | 54% | 2020 | 61,7% |
| 1989 | 50,9% | 2005 | 54,3% | 2021 | 59,5% |
| 1990 | 51,6% | 2006 | 53,7% | 2022 | 58,4% |
| 1991 | 52,7% | 2007 | 53,6% | 2023 | 56,8% |
| 1992 | 54% | 2008 | 54,3% | 2024 | 57,3% |
| 1993 | 56,5% | 2009 | 58% | 2025 | 57,5% |
| 1994 | 55,9% | 2010 | 57,7% | 2026 | 57,4% |
| 1995 | 56% | 2011 | 57% | | |
Datentabelle
| 1980 | 210 Mrd. | 1996 | 699 Mrd. | 2012 | 1,21 Bio. |
| 1981 | 250 Mrd. | 1997 | 717 Mrd. | 2013 | 1,24 Bio. |
| 1982 | 294 Mrd. | 1998 | 727 Mrd. | 2014 | 1,26 Bio. |
| 1983 | 338 Mrd. | 1999 | 749 Mrd. | 2015 | 1,27 Bio. |
| 1984 | 375 Mrd. | 2000 | 775 Mrd. | 2016 | 1,28 Bio. |
| 1985 | 406 Mrd. | 2001 | 808 Mrd. | 2017 | 1,32 Bio. |
| 1986 | 431 Mrd. | 2002 | 851 Mrd. | 2018 | 1,33 Bio. |
| 1987 | 448 Mrd. | 2003 | 882 Mrd. | 2019 | 1,35 Bio. |
| 1988 | 478 Mrd. | 2004 | 916 Mrd. | 2020 | 1,43 Bio. |
| 1989 | 503 Mrd. | 2005 | 956 Mrd. | 2021 | 1,49 Bio. |
| 1990 | 539 Mrd. | 2006 | 992 Mrd. | 2022 | 1,55 Bio. |
| 1991 | 571 Mrd. | 2007 | 1,04 Bio. | 2023 | 1,61 Bio. |
| 1992 | 606 Mrd. | 2008 | 1,08 Bio. | 2024 | 1,67 Bio. |
| 1993 | 642 Mrd. | 2009 | 1,12 Bio. | 2025 | 1,71 Bio. |
| 1994 | 656 Mrd. | 2010 | 1,15 Bio. | 2026 | 1,75 Bio. |
| 1995 | 680 Mrd. | 2011 | 1,18 Bio. | | |