Datentabelle
| 1989 | 18% | 2002 | 12% | 2015 | 12,6% |
| 1990 | 14,9% | 2003 | 12,6% | 2016 | 11,1% |
| 1991 | 14,1% | 2004 | 12,7% | 2017 | 13,5% |
| 1992 | 15,7% | 2005 | 12,6% | 2018 | 13,5% |
| 1993 | 15,8% | 2006 | 12,9% | 2019 | 13,8% |
| 1994 | 16,4% | 2007 | 16% | 2020 | 14,4% |
| 1995 | 17,6% | 2008 | 14,5% | 2021 | 17,5% |
| 1996 | 18% | 2009 | 14,8% | 2022 | 14,5% |
| 1997 | 18% | 2010 | 13,8% | 2023 | 15,2% |
| 1998 | 17,4% | 2011 | 13,7% | 2024 | 15,2% |
| 1999 | 12,7% | 2012 | 14% | 2025 | 15,6% |
| 2000 | 11,9% | 2013 | 13,5% | 2026 | 15,9% |
| 2001 | 12,2% | 2014 | 12,6% | | |
Datentabelle
| 1989 | 91,5 Mrd. | 2002 | 348 Mrd. | 2015 | 848 Mrd. |
| 1990 | 79,4 Mrd. | 2003 | 391 Mrd. | 2016 | 780 Mrd. |
| 1991 | 79,3 Mrd. | 2004 | 413 Mrd. | 2017 | 1 Bio. |
| 1992 | 93,3 Mrd. | 2005 | 437 Mrd. | 2018 | 1,08 Bio. |
| 1993 | 102 Mrd. | 2006 | 473 Mrd. | 2019 | 1,19 Bio. |
| 1994 | 145 Mrd. | 2007 | 627 Mrd. | 2020 | 1,3 Bio. |
| 1995 | 190 Mrd. | 2008 | 633 Mrd. | 2021 | 1,72 Bio. |
| 1996 | 217 Mrd. | 2009 | 676 Mrd. | 2022 | 1,57 Bio. |
| 1997 | 238 Mrd. | 2010 | 651 Mrd. | 2023 | 1,82 Bio. |
| 1998 | 252 Mrd. | 2011 | 693 Mrd. | 2024 | 1,97 Bio. |
| 1999 | 287 Mrd. | 2012 | 798 Mrd. | 2025 | 2,2 Bio. |
| 2000 | 299 Mrd. | 2013 | 836 Mrd. | 2026 | 2,46 Bio. |
| 2001 | 327 Mrd. | 2014 | 825 Mrd. | | |
Datentabelle
| 1989 | 17,1% | 2002 | 15,3% | 2015 | 18,2% |
| 1990 | 18,1% | 2003 | 13,7% | 2016 | 15,4% |
| 1991 | 17,2% | 2004 | 13,4% | 2017 | 17,7% |
| 1992 | 18,4% | 2005 | 14,1% | 2018 | 16,5% |
| 1993 | 16,4% | 2006 | 13% | 2019 | 14,3% |
| 1994 | 18,5% | 2007 | 15,8% | 2020 | 19,1% |
| 1995 | 20,2% | 2008 | 14,5% | 2021 | 20% |
| 1996 | 18,2% | 2009 | 17% | 2022 | 20% |
| 1997 | 17,3% | 2010 | 14,1% | 2023 | 19,3% |
| 1998 | 14,9% | 2011 | 14,7% | 2024 | 18,2% |
| 1999 | 10,7% | 2012 | 14,2% | 2025 | 18,5% |
| 2000 | 15,6% | 2013 | 14,9% | 2026 | 18,8% |
| 2001 | 15,4% | 2014 | 14,2% | | |
Datentabelle
| 1989 | 87 Mrd. | 2002 | 445 Mrd. | 2015 | 1,22 Bio. |
| 1990 | 96,7 Mrd. | 2003 | 425 Mrd. | 2016 | 1,08 Bio. |
| 1991 | 96,5 Mrd. | 2004 | 436 Mrd. | 2017 | 1,31 Bio. |
| 1992 | 109 Mrd. | 2005 | 490 Mrd. | 2018 | 1,31 Bio. |
| 1993 | 105 Mrd. | 2006 | 478 Mrd. | 2019 | 1,23 Bio. |
| 1994 | 164 Mrd. | 2007 | 618 Mrd. | 2020 | 1,72 Bio. |
| 1995 | 219 Mrd. | 2008 | 635 Mrd. | 2021 | 1,96 Bio. |
| 1996 | 219 Mrd. | 2009 | 778 Mrd. | 2022 | 2,17 Bio. |
| 1997 | 230 Mrd. | 2010 | 664 Mrd. | 2023 | 2,31 Bio. |
| 1998 | 216 Mrd. | 2011 | 742 Mrd. | 2024 | 2,37 Bio. |
| 1999 | 243 Mrd. | 2012 | 810 Mrd. | 2025 | 2,62 Bio. |
| 2000 | 391 Mrd. | 2013 | 921 Mrd. | 2026 | 2,91 Bio. |
| 2001 | 415 Mrd. | 2014 | 933 Mrd. | | |