Datentabelle
| 1995 | 19,2% | 2006 | 5,3% | 2017 | 22,5% |
| 1996 | 16,7% | 2007 | 4% | 2018 | 18,7% |
| 1997 | 11,4% | 2008 | 3,2% | 2019 | 17,7% |
| 1998 | 14,3% | 2009 | 4,7% | 2020 | 21,3% |
| 1999 | 25,4% | 2010 | 5% | 2021 | 26,3% |
| 2000 | 13,1% | 2011 | 5% | 2022 | 17,3% |
| 2001 | 13% | 2012 | 5,8% | 2023 | 21,8% |
| 2002 | 11,9% | 2013 | 6,2% | 2024 | 21,6% |
| 2003 | 10,7% | 2014 | 8,5% | 2025 | 20,1% |
| 2004 | 9,7% | 2015 | 18% | 2026 | 20% |
| 2005 | 6,9% | 2016 | 20,6% | | |
Datentabelle
| 1995 | 410 Mio. | 2006 | 993 Mio. | 2017 | 15,8 Mrd. |
| 1996 | 457 Mio. | 2007 | 1,14 Mrd. | 2018 | 15 Mrd. |
| 1997 | 394 Mio. | 2008 | 1,29 Mrd. | 2019 | 14,5 Mrd. |
| 1998 | 473 Mio. | 2009 | 1,68 Mrd. | 2020 | 15,5 Mrd. |
| 1999 | 959 Mio. | 2010 | 2,12 Mrd. | 2021 | 24,6 Mrd. |
| 2000 | 620 Mio. | 2011 | 2,59 Mrd. | 2022 | 23,2 Mrd. |
| 2001 | 689 Mio. | 2012 | 3,19 Mrd. | 2023 | 26,9 Mrd. |
| 2002 | 721 Mio. | 2013 | 3,6 Mrd. | 2024 | 27,4 Mrd. |
| 2003 | 762 Mio. | 2014 | 5,04 Mrd. | 2025 | 26 Mrd. |
| 2004 | 828 Mio. | 2015 | 9,78 Mrd. | 2026 | 26,7 Mrd. |
| 2005 | 858 Mio. | 2016 | 12,5 Mrd. | | |