Datentabelle
| 2000 | 5,4% | 2009 | 31,9% | 2018 | 26,6% |
| 2001 | 11,5% | 2010 | 28,9% | 2019 | 27% |
| 2002 | 17,3% | 2011 | 28,6% | 2020 | 25,6% |
| 2003 | 19,7% | 2012 | 27,6% | 2021 | 27,8% |
| 2004 | 20,5% | 2013 | 25,9% | 2022 | 28,1% |
| 2005 | 20,4% | 2014 | 25,1% | 2023 | 29,5% |
| 2006 | 22,5% | 2015 | 25,7% | 2024 | 29,9% |
| 2007 | 25,3% | 2016 | 26,8% | 2025 | 30,4% |
| 2008 | 26,7% | 2017 | 26,7% | 2026 | 30,7% |
Datentabelle
| 2000 | 128 Mio. | 2009 | 1,15 Mrd. | 2018 | 1,78 Mrd. |
| 2001 | 321 Mio. | 2010 | 1,16 Mrd. | 2019 | 1,91 Mrd. |
| 2002 | 500 Mio. | 2011 | 1,31 Mrd. | 2020 | 1,74 Mrd. |
| 2003 | 590 Mio. | 2012 | 1,32 Mrd. | 2021 | 2,21 Mrd. |
| 2004 | 611 Mio. | 2013 | 1,31 Mrd. | 2022 | 2,5 Mrd. |
| 2005 | 628 Mio. | 2014 | 1,34 Mrd. | 2023 | 2,86 Mrd. |
| 2006 | 720 Mio. | 2015 | 1,46 Mrd. | 2024 | 3,09 Mrd. |
| 2007 | 898 Mio. | 2016 | 1,62 Mrd. | 2025 | 3,35 Mrd. |
| 2008 | 943 Mio. | 2017 | 1,7 Mrd. | 2026 | 3,66 Mrd. |
Datentabelle
| 2000 | 8,5% | 2009 | 30,3% | 2018 | 29,5% |
| 2001 | 8,5% | 2010 | 29,9% | 2019 | 29,9% |
| 2002 | 13,9% | 2011 | 29,7% | 2020 | 33,5% |
| 2003 | 18,1% | 2012 | 30,2% | 2021 | 29% |
| 2004 | 25,1% | 2013 | 29,3% | 2022 | 28,8% |
| 2005 | 22,7% | 2014 | 27,7% | 2023 | 29,8% |
| 2006 | 19,8% | 2015 | 27,8% | 2024 | 30,2% |
| 2007 | 18,6% | 2016 | 28,5% | 2025 | 31,2% |
| 2008 | 26,6% | 2017 | 28,2% | 2026 | 32,3% |
Datentabelle
| 2000 | 204 Mio. | 2009 | 1,09 Mrd. | 2018 | 1,97 Mrd. |
| 2001 | 239 Mio. | 2010 | 1,21 Mrd. | 2019 | 2,11 Mrd. |
| 2002 | 402 Mio. | 2011 | 1,35 Mrd. | 2020 | 2,27 Mrd. |
| 2003 | 543 Mio. | 2012 | 1,45 Mrd. | 2021 | 2,31 Mrd. |
| 2004 | 749 Mio. | 2013 | 1,49 Mrd. | 2022 | 2,57 Mrd. |
| 2005 | 698 Mio. | 2014 | 1,48 Mrd. | 2023 | 2,88 Mrd. |
| 2006 | 635 Mio. | 2015 | 1,58 Mrd. | 2024 | 3,12 Mrd. |
| 2007 | 661 Mio. | 2016 | 1,72 Mrd. | 2025 | 3,44 Mrd. |
| 2008 | 942 Mio. | 2017 | 1,79 Mrd. | 2026 | 3,85 Mrd. |