데이터 표
| 1990 | 26.8% | 2003 | 31% | 2016 | 59.6% |
| 1991 | 26% | 2004 | 29.6% | 2017 | 50.7% |
| 1992 | 25.1% | 2005 | 31.9% | 2018 | 46.2% |
| 1993 | 23.8% | 2006 | 32.6% | 2019 | 39.6% |
| 1994 | 23.8% | 2007 | 35.9% | 2020 | 59.2% |
| 1995 | 25.9% | 2008 | 35.4% | 2021 | 58.8% |
| 1996 | 26.9% | 2009 | 35.6% | 2022 | 62.5% |
| 1997 | 25.9% | 2010 | 36% | 2023 | 60.3% |
| 1998 | 27.1% | 2011 | 30.8% | 2024 | 60.6% |
| 1999 | 26% | 2012 | 30.8% | 2025 | 54.1% |
| 2000 | 29.9% | 2013 | 30.6% | 2026 | 46.6% |
| 2001 | 23.1% | 2014 | 27.2% | | |
| 2002 | 24.5% | 2015 | 43.8% | | |
데이터 표
| 1990 | 1.53억 | 2003 | 2.97억 | 2016 | 8.84억 |
| 1991 | 1.59억 | 2004 | 2.92억 | 2017 | 7.37억 |
| 1992 | 1.63억 | 2005 | 3.25억 | 2018 | 7.28억 |
| 1993 | 1.64억 | 2006 | 3.57억 | 2019 | 5.96억 |
| 1994 | 1.73억 | 2007 | 4.26억 | 2020 | 8.47억 |
| 1995 | 1.98억 | 2008 | 4.53억 | 2021 | 9.22억 |
| 1996 | 2.16억 | 2009 | 4.72억 | 2022 | 10.7억 |
| 1997 | 2.19억 | 2010 | 4.84억 | 2023 | 11억 |
| 1998 | 2.39억 | 2011 | 4.11억 | 2024 | 11.7억 |
| 1999 | 2.34억 | 2012 | 4.09억 | 2025 | 11.2억 |
| 2000 | 2.72억 | 2013 | 4.2억 | 2026 | 10.2억 |
| 2001 | 2.1억 | 2014 | 3.89억 | | |
| 2002 | 2.24억 | 2015 | 6.6억 | | |
데이터 표
| 1990 | 31.5% | 2003 | 30.1% | 2016 | 48% |
| 1991 | 29% | 2004 | 30.2% | 2017 | 54% |
| 1992 | 27.4% | 2005 | 31% | 2018 | 63.4% |
| 1993 | 25.2% | 2006 | 29.7% | 2019 | 48.3% |
| 1994 | 27.2% | 2007 | 34.1% | 2020 | 66.8% |
| 1995 | 28.8% | 2008 | 34.7% | 2021 | 67% |
| 1996 | 28.5% | 2009 | 35.9% | 2022 | 69.7% |
| 1997 | 28.2% | 2010 | 39.4% | 2023 | 64.8% |
| 1998 | 33% | 2011 | 35.2% | 2024 | 67.4% |
| 1999 | 35.2% | 2012 | 36.2% | 2025 | 55.4% |
| 2000 | 38.5% | 2013 | 33.4% | 2026 | 47.6% |
| 2001 | 29.6% | 2014 | 32.7% | | |
| 2002 | 28.6% | 2015 | 32.4% | | |
데이터 표
| 1990 | 1.79억 | 2003 | 2.89억 | 2016 | 7.12억 |
| 1991 | 1.77억 | 2004 | 2.99억 | 2017 | 7.84억 |
| 1992 | 1.77억 | 2005 | 3.15억 | 2018 | 9.99억 |
| 1993 | 1.73억 | 2006 | 3.25억 | 2019 | 7.27억 |
| 1994 | 1.98억 | 2007 | 4.04억 | 2020 | 9.55억 |
| 1995 | 2.2억 | 2008 | 4.44억 | 2021 | 10.5억 |
| 1996 | 2.29억 | 2009 | 4.76억 | 2022 | 11.9억 |
| 1997 | 2.38억 | 2010 | 5.3억 | 2023 | 11.8억 |
| 1998 | 2.92억 | 2011 | 4.69억 | 2024 | 13억 |
| 1999 | 3.16억 | 2012 | 4.81억 | 2025 | 11.5억 |
| 2000 | 3.5억 | 2013 | 4.6억 | 2026 | 10.4억 |
| 2001 | 2.69억 | 2014 | 4.69억 | | |
| 2002 | 2.61억 | 2015 | 4.88억 | | |