Datentabelle
| 2006 | 16,3% | 2013 | 9,4% | 2020 | 24,3% |
| 2007 | 14,3% | 2014 | 11,2% | 2021 | 23,1% |
| 2008 | 10,8% | 2015 | 13,4% | 2022 | 21,4% |
| 2009 | 6,9% | 2016 | 14,5% | 2023 | 18,6% |
| 2010 | 6,5% | 2017 | 16,4% | 2024 | 17,9% |
| 2011 | 5,6% | 2018 | 17,1% | 2025 | 17,5% |
| 2012 | 8,6% | 2019 | 17,7% | 2026 | 18,7% |
Datentabelle
| 2006 | 520 Mio. | 2013 | 478 Mio. | 2020 | 1,64 Mrd. |
| 2007 | 506 Mio. | 2014 | 596 Mio. | 2021 | 1,84 Mrd. |
| 2008 | 381 Mio. | 2015 | 762 Mio. | 2022 | 1,91 Mrd. |
| 2009 | 249 Mio. | 2016 | 874 Mio. | 2023 | 1,8 Mrd. |
| 2010 | 260 Mio. | 2017 | 1,04 Mrd. | 2024 | 1,85 Mrd. |
| 2011 | 254 Mio. | 2018 | 1,14 Mrd. | 2025 | 1,93 Mrd. |
| 2012 | 411 Mio. | 2019 | 1,25 Mrd. | 2026 | 2,23 Mrd. |