데이터 표
| 1995 | 21.3% | 2006 | 31.5% | 2017 | 51.4% |
| 1996 | 30.3% | 2007 | 30.4% | 2018 | 49.3% |
| 1997 | 32.8% | 2008 | 28.6% | 2019 | 48% |
| 1998 | 33.9% | 2009 | 36.4% | 2020 | 58.4% |
| 1999 | 47.1% | 2010 | 40.7% | 2021 | 60.2% |
| 2000 | 50.6% | 2011 | 43.3% | 2022 | 57.8% |
| 2001 | 51.4% | 2012 | 51.7% | 2023 | 55.8% |
| 2002 | 45.6% | 2013 | 54.6% | 2024 | 59.7% |
| 2003 | 43.6% | 2014 | 53.4% | 2025 | 61.6% |
| 2004 | 42% | 2015 | 51.6% | 2026 | 63% |
| 2005 | 35% | 2016 | 52.1% | | |
데이터 표
| 1995 | 42.7억 | 2006 | 178억 | 2017 | 437억 |
| 1996 | 67.5억 | 2007 | 192억 | 2018 | 445억 |
| 1997 | 80.7억 | 2008 | 196억 | 2019 | 454억 |
| 1998 | 90.7억 | 2009 | 233억 | 2020 | 551억 |
| 1999 | 135억 | 2010 | 279억 | 2021 | 614억 |
| 2000 | 160억 | 2011 | 310억 | 2022 | 635억 |
| 2001 | 176억 | 2012 | 381억 | 2023 | 689억 |
| 2002 | 170억 | 2013 | 408억 | 2024 | 777억 |
| 2003 | 180억 | 2014 | 409억 | 2025 | 843억 |
| 2004 | 193억 | 2015 | 415억 | 2026 | 902억 |
| 2005 | 176억 | 2016 | 426억 | | |
데이터 표
| 1999 | 40.7% | 2009 | 32.3% | 2019 | 43.2% |
| 2000 | 44.8% | 2010 | 37% | 2020 | 48.5% |
| 2001 | 45.4% | 2011 | 41% | 2021 | 49% |
| 2002 | 31.7% | 2012 | 45.3% | 2022 | 49.3% |
| 2003 | 30.3% | 2013 | 47.7% | 2023 | 49.7% |
| 2004 | 30.4% | 2014 | 49.4% | 2024 | 52.8% |
| 2005 | 29.1% | 2015 | 47.2% | 2025 | 55.8% |
| 2006 | 26.7% | 2016 | 46.8% | 2026 | 58% |
| 2007 | 24% | 2017 | 45.7% | | |
| 2008 | 23% | 2018 | 43.3% | | |
데이터 표
| 1999 | 116억 | 2009 | 207억 | 2019 | 408억 |
| 2000 | 142억 | 2010 | 254억 | 2020 | 458억 |
| 2001 | 156억 | 2011 | 293억 | 2021 | 499억 |
| 2002 | 118억 | 2012 | 334억 | 2022 | 542억 |
| 2003 | 125억 | 2013 | 356억 | 2023 | 614억 |
| 2004 | 140억 | 2014 | 378억 | 2024 | 687억 |
| 2005 | 146억 | 2015 | 379억 | 2025 | 763억 |
| 2006 | 150억 | 2016 | 382억 | 2026 | 831억 |
| 2007 | 152억 | 2017 | 388억 | | |
| 2008 | 158억 | 2018 | 391억 | | |