Datentabelle
| 1990 | 31,3% | 2003 | 26,6% | 2016 | 32,5% |
| 1991 | 31,4% | 2004 | 25,7% | 2017 | 33,1% |
| 1992 | 30,3% | 2005 | 27,4% | 2018 | 31,2% |
| 1993 | 29,7% | 2006 | 30,8% | 2019 | 31,9% |
| 1994 | 28,1% | 2007 | 32,1% | 2020 | 33,4% |
| 1995 | 27,9% | 2008 | 31,9% | 2021 | 30,6% |
| 1996 | 26,7% | 2009 | 31,6% | 2022 | 30,2% |
| 1997 | 28,5% | 2010 | 28,5% | 2023 | 33,9% |
| 1998 | 28,5% | 2011 | 31,4% | 2024 | 35,8% |
| 1999 | 30% | 2012 | 31,9% | 2025 | 33% |
| 2000 | 29,3% | 2013 | 33,6% | 2026 | 31,6% |
| 2001 | 28,7% | 2014 | 35,3% | | |
| 2002 | 28,5% | 2015 | 35,4% | | |
Datentabelle
| 1990 | 2,08 Mrd. | 2003 | 10 Mrd. | 2016 | 51,2 Mrd. |
| 1991 | 2,47 Mrd. | 2004 | 11,1 Mrd. | 2017 | 56,8 Mrd. |
| 1992 | 2,84 Mrd. | 2005 | 12,8 Mrd. | 2018 | 56,6 Mrd. |
| 1993 | 3,07 Mrd. | 2006 | 16,1 Mrd. | 2019 | 57,8 Mrd. |
| 1994 | 3,53 Mrd. | 2007 | 19,8 Mrd. | 2020 | 58,2 Mrd. |
| 1995 | 3,99 Mrd. | 2008 | 22,3 Mrd. | 2021 | 56,1 Mrd. |
| 1996 | 4,54 Mrd. | 2009 | 23,7 Mrd. | 2022 | 62,1 Mrd. |
| 1997 | 5,41 Mrd. | 2010 | 23,5 Mrd. | 2023 | 77,5 Mrd. |
| 1998 | 6,04 Mrd. | 2011 | 28,3 Mrd. | 2024 | 87,7 Mrd. |
| 1999 | 7 Mrd. | 2012 | 34,1 Mrd. | 2025 | 87,4 Mrd. |
| 2000 | 8,02 Mrd. | 2013 | 39,5 Mrd. | 2026 | 91,2 Mrd. |
| 2001 | 8,84 Mrd. | 2014 | 47,7 Mrd. | | |
| 2002 | 10,2 Mrd. | 2015 | 51,7 Mrd. | | |
Datentabelle
| 1990 | 30,2% | 2003 | 31,1% | 2016 | 41,8% |
| 1991 | 33% | 2004 | 28,4% | 2017 | 38,1% |
| 1992 | 32,8% | 2005 | 27,7% | 2018 | 36,3% |
| 1993 | 32,4% | 2006 | 27,4% | 2019 | 37,4% |
| 1994 | 28,7% | 2007 | 26,1% | 2020 | 41,5% |
| 1995 | 29,6% | 2008 | 28,4% | 2021 | 39,3% |
| 1996 | 30,4% | 2009 | 32% | 2022 | 36,6% |
| 1997 | 30,9% | 2010 | 33,5% | 2023 | 37% |
| 1998 | 31,3% | 2011 | 38,5% | 2024 | 39,6% |
| 1999 | 31,8% | 2012 | 35% | 2025 | 39,4% |
| 2000 | 30,1% | 2013 | 38,3% | 2026 | 37,6% |
| 2001 | 30,7% | 2014 | 41,8% | | |
| 2002 | 29,8% | 2015 | 43,7% | | |
Datentabelle
| 1990 | 2,01 Mrd. | 2003 | 11,7 Mrd. | 2016 | 65,9 Mrd. |
| 1991 | 2,59 Mrd. | 2004 | 12,2 Mrd. | 2017 | 65,4 Mrd. |
| 1992 | 3,08 Mrd. | 2005 | 12,9 Mrd. | 2018 | 65,8 Mrd. |
| 1993 | 3,35 Mrd. | 2006 | 14,3 Mrd. | 2019 | 67,8 Mrd. |
| 1994 | 3,6 Mrd. | 2007 | 16,1 Mrd. | 2020 | 72,3 Mrd. |
| 1995 | 4,24 Mrd. | 2008 | 19,9 Mrd. | 2021 | 72 Mrd. |
| 1996 | 5,17 Mrd. | 2009 | 24 Mrd. | 2022 | 75,2 Mrd. |
| 1997 | 5,86 Mrd. | 2010 | 27,6 Mrd. | 2023 | 84,7 Mrd. |
| 1998 | 6,63 Mrd. | 2011 | 34,7 Mrd. | 2024 | 97,1 Mrd. |
| 1999 | 7,44 Mrd. | 2012 | 37,4 Mrd. | 2025 | 105 Mrd. |
| 2000 | 8,23 Mrd. | 2013 | 45 Mrd. | 2026 | 109 Mrd. |
| 2001 | 9,46 Mrd. | 2014 | 56,4 Mrd. | | |
| 2002 | 10,7 Mrd. | 2015 | 63,8 Mrd. | | |