Mostrar tabla de datos
| 2000 | 16,3% | 2009 | 17% | 2018 | 16,2% |
| 2001 | 15,2% | 2010 | 20,9% | 2019 | 15,4% |
| 2002 | 13,8% | 2011 | 18,8% | 2020 | 13% |
| 2003 | 12,2% | 2012 | 22,4% | 2021 | 15% |
| 2004 | 11,8% | 2013 | 20,2% | 2022 | 14,8% |
| 2005 | 12,8% | 2014 | 21,9% | 2023 | 16,4% |
| 2006 | 13,2% | 2015 | 20,2% | 2024 | 18,1% |
| 2007 | 14% | 2016 | 16% | 2025 | 19,6% |
| 2008 | 14,2% | 2017 | 16,3% | 2026 | 19,2% |
Mostrar tabla de datos
| 2000 | 2,31 bill. | 2009 | 9,32 bill. | 2018 | 24,76 bill. |
| 2001 | 2,53 bill. | 2010 | 12,98 bill. | 2019 | 25,14 bill. |
| 2002 | 2,71 bill. | 2011 | 13,5 bill. | 2020 | 21,78 bill. |
| 2003 | 2,87 bill. | 2012 | 18,26 bill. | 2021 | 27,18 bill. |
| 2004 | 3,3 bill. | 2013 | 18,97 bill. | 2022 | 32,14 bill. |
| 2005 | 4,15 bill. | 2014 | 23,34 bill. | 2023 | 46,12 bill. |
| 2006 | 5,26 bill. | 2015 | 23,7 bill. | 2024 | 61,7 bill. |
| 2007 | 6,38 bill. | 2016 | 20,72 bill. | 2025 | 75,42 bill. |
| 2008 | 7,37 bill. | 2017 | 22,93 bill. | 2026 | 84,1 bill. |
Mostrar tabla de datos
| 2000 | 19,9% | 2009 | 20,1% | 2018 | 20,7% |
| 2001 | 18,8% | 2010 | 22,4% | 2019 | 18,6% |
| 2002 | 16,6% | 2011 | 20,2% | 2020 | 18,4% |
| 2003 | 16% | 2012 | 24,7% | 2021 | 15,7% |
| 2004 | 13,6% | 2013 | 24,2% | 2022 | 14,7% |
| 2005 | 15,3% | 2014 | 25% | 2023 | 16,5% |
| 2006 | 14,7% | 2015 | 25,8% | 2024 | 15,8% |
| 2007 | 15,1% | 2016 | 21,1% | 2025 | 17,9% |
| 2008 | 16,1% | 2017 | 21,8% | 2026 | 18,9% |
Mostrar tabla de datos
| 2000 | 2,81 bill. | 2009 | 11,01 bill. | 2018 | 31,56 bill. |
| 2001 | 3,14 bill. | 2010 | 13,89 bill. | 2019 | 30,37 bill. |
| 2002 | 3,27 bill. | 2011 | 14,53 bill. | 2020 | 30,78 bill. |
| 2003 | 3,79 bill. | 2012 | 20,17 bill. | 2021 | 28,39 bill. |
| 2004 | 3,81 bill. | 2013 | 22,75 bill. | 2022 | 32,01 bill. |
| 2005 | 4,98 bill. | 2014 | 26,69 bill. | 2023 | 46,16 bill. |
| 2006 | 5,84 bill. | 2015 | 30,23 bill. | 2024 | 53,68 bill. |
| 2007 | 6,9 bill. | 2016 | 27,26 bill. | 2025 | 69,1 bill. |
| 2008 | 8,34 bill. | 2017 | 30,68 bill. | 2026 | 82,53 bill. |