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| 2004 | 21,4% | 2012 | 23,5% | 2020 | 21,6% |
| 2005 | 22,9% | 2013 | 22,4% | 2021 | 20,7% |
| 2006 | 21,2% | 2014 | 24,8% | 2022 | 22,1% |
| 2007 | 22,5% | 2015 | 23% | 2023 | 21% |
| 2008 | 22,2% | 2016 | 23,3% | 2024 | 21,3% |
| 2009 | 22,4% | 2017 | 22,1% | 2025 | 21% |
| 2010 | 22,1% | 2018 | 23% | 2026 | 21,1% |
| 2011 | 21,3% | 2019 | 22,3% | | |
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| 2004 | 295 M | 2012 | 294 M | 2020 | 292 M |
| 2005 | 329 M | 2013 | 283 M | 2021 | 324 M |
| 2006 | 322 M | 2014 | 312 M | 2022 | 384 M |
| 2007 | 359 M | 2015 | 294 M | 2023 | 393 M |
| 2008 | 363 M | 2016 | 308 M | 2024 | 411 M |
| 2009 | 331 M | 2017 | 299 M | 2025 | 418 M |
| 2010 | 314 M | 2018 | 322 M | 2026 | 433 M |
| 2011 | 278 M | 2019 | 323 M | | |
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| 2004 | 19% | 2012 | 30,6% | 2020 | 59,2% |
| 2005 | 19,3% | 2013 | 30,2% | 2021 | 37,1% |
| 2006 | 19,7% | 2014 | 23,7% | 2022 | 21,7% |
| 2007 | 20,7% | 2015 | 26,3% | 2023 | 21,7% |
| 2008 | 22% | 2016 | 23,4% | 2024 | 20,9% |
| 2009 | 24,8% | 2017 | 25,6% | 2025 | 22% |
| 2010 | 24,4% | 2018 | 24,5% | 2026 | 22,7% |
| 2011 | 25,4% | 2019 | 22,4% | | |
Mostrar tabla de datos
| 2004 | 262 M | 2012 | 382 M | 2020 | 800 M |
| 2005 | 278 M | 2013 | 381 M | 2021 | 582 M |
| 2006 | 299 M | 2014 | 299 M | 2022 | 377 M |
| 2007 | 330 M | 2015 | 336 M | 2023 | 406 M |
| 2008 | 360 M | 2016 | 311 M | 2024 | 403 M |
| 2009 | 368 M | 2017 | 346 M | 2025 | 438 M |
| 2010 | 346 M | 2018 | 344 M | 2026 | 466 M |
| 2011 | 331 M | 2019 | 324 M | | |