Datentabelle
| 2000 | 58,5% | 2009 | 33,6% | 2018 | 38,2% |
| 2001 | 53% | 2010 | 31,4% | 2019 | 40% |
| 2002 | 50,3% | 2011 | 27,7% | 2020 | 59,6% |
| 2003 | 54,6% | 2012 | 28,1% | 2021 | 49,1% |
| 2004 | 44,3% | 2013 | 28,9% | 2022 | 39,2% |
| 2005 | 35,3% | 2014 | 30,3% | 2023 | 38,9% |
| 2006 | 28,3% | 2015 | 36% | 2024 | 35,7% |
| 2007 | 22,5% | 2016 | 39,5% | 2025 | 34,3% |
| 2008 | 26,3% | 2017 | 38,9% | 2026 | 35,1% |
Datentabelle
| 2000 | 3,64 Mrd. | 2009 | 6,22 Mrd. | 2018 | 17,3 Mrd. |
| 2001 | 3,64 Mrd. | 2010 | 6,97 Mrd. | 2019 | 19,9 Mrd. |
| 2002 | 3,85 Mrd. | 2011 | 7,23 Mrd. | 2020 | 29,7 Mrd. |
| 2003 | 4,8 Mrd. | 2012 | 7,85 Mrd. | 2021 | 29,8 Mrd. |
| 2004 | 4,47 Mrd. | 2013 | 8,43 Mrd. | 2022 | 28,5 Mrd. |
| 2005 | 4,22 Mrd. | 2014 | 9,62 Mrd. | 2023 | 31,5 Mrd. |
| 2006 | 4,01 Mrd. | 2015 | 12,4 Mrd. | 2024 | 33,2 Mrd. |
| 2007 | 3,94 Mrd. | 2016 | 14,4 Mrd. | 2025 | 35,9 Mrd. |
| 2008 | 5,17 Mrd. | 2017 | 16,1 Mrd. | 2026 | 40,3 Mrd. |