Datentabelle
| 1990 | 74,1% | 2003 | 41,4% | 2016 | 55,8% |
| 1991 | 67,3% | 2004 | 42% | 2017 | 54,4% |
| 1992 | 59,1% | 2005 | 40,8% | 2018 | 55,6% |
| 1993 | 51,1% | 2006 | 39,7% | 2019 | 57,1% |
| 1994 | 43,7% | 2007 | 39,3% | 2020 | 67,7% |
| 1995 | 38,2% | 2008 | 39,4% | 2021 | 69,2% |
| 1996 | 32,8% | 2009 | 50,4% | 2022 | 65,5% |
| 1997 | 29,6% | 2010 | 51,2% | 2023 | 69,7% |
| 1998 | 33,6% | 2011 | 51,9% | 2024 | 69,8% |
| 1999 | 34,4% | 2012 | 53,8% | 2025 | 70,7% |
| 2000 | 32,5% | 2013 | 55,7% | 2026 | 69,5% |
| 2001 | 38,1% | 2014 | 55,4% | | |
| 2002 | 39,5% | 2015 | 57% | | |
Datentabelle
| 1990 | 94,7 Mrd. | 2003 | 189 Mrd. | 2016 | 697 Mrd. |
| 1991 | 99,1 Mrd. | 2004 | 217 Mrd. | 2017 | 746 Mrd. |
| 1992 | 97 Mrd. | 2005 | 232 Mrd. | 2018 | 806 Mrd. |
| 1993 | 95,9 Mrd. | 2006 | 248 Mrd. | 2019 | 864 Mrd. |
| 1994 | 93,1 Mrd. | 2007 | 274 Mrd. | 2020 | 960 Mrd. |
| 1995 | 92,5 Mrd. | 2008 | 317 Mrd. | 2021 | 1,07 Bio. |
| 1996 | 90,6 Mrd. | 2009 | 376 Mrd. | 2022 | 1,18 Bio. |
| 1997 | 90,9 Mrd. | 2010 | 427 Mrd. | 2023 | 1,27 Bio. |
| 1998 | 104 Mrd. | 2011 | 480 Mrd. | 2024 | 1,35 Bio. |
| 1999 | 113 Mrd. | 2012 | 530 Mrd. | 2025 | 1,43 Bio. |
| 2000 | 126 Mrd. | 2013 | 575 Mrd. | 2026 | 1,51 Bio. |
| 2001 | 146 Mrd. | 2014 | 621 Mrd. | | |
| 2002 | 165 Mrd. | 2015 | 671 Mrd. | | |