데이터 표
| 1980 | 2.8% | 1996 | 6.8% | 2012 | 13.7% |
| 1981 | 1.9% | 1997 | 5.8% | 2013 | 12.4% |
| 1982 | 2.7% | 1998 | 6.5% | 2014 | 13.2% |
| 1983 | 2.4% | 1999 | 5.5% | 2015 | 14.6% |
| 1984 | 3.7% | 2000 | 8% | 2016 | 13.1% |
| 1985 | 4.9% | 2001 | 10.1% | 2017 | 13.6% |
| 1986 | 6% | 2002 | 7.9% | 2018 | 14.1% |
| 1987 | 6.4% | 2003 | 10.1% | 2019 | 15% |
| 1988 | 6.2% | 2004 | 11.7% | 2020 | 14.1% |
| 1989 | 6.4% | 2005 | 11% | 2021 | 15.2% |
| 1990 | 4.7% | 2006 | 11.3% | 2022 | 15.7% |
| 1991 | 5.6% | 2007 | 11.9% | 2023 | 15.2% |
| 1992 | 4.7% | 2008 | 11.1% | 2024 | 15.8% |
| 1993 | 6.7% | 2009 | 11.5% | 2025 | 15.7% |
| 1994 | 7.7% | 2010 | 11.8% | 2026 | 16.8% |
| 1995 | 8.4% | 2011 | 14% | | |
데이터 표
| 1980 | 0만 | 1996 | 1.86억 | 2012 | 139억 |
| 1981 | 0만 | 1997 | 2.03억 | 2013 | 155억 |
| 1982 | 100만 | 1998 | 2.79억 | 2014 | 209억 |
| 1983 | 100만 | 1999 | 2.79억 | 2015 | 268억 |
| 1984 | 200만 | 2000 | 5.39억 | 2016 | 289억 |
| 1985 | 400만 | 2001 | 9.53억 | 2017 | 358억 |
| 1986 | 800만 | 2002 | 9.57억 | 2018 | 435억 |
| 1987 | 1,200만 | 2003 | 16.5억 | 2019 | 534억 |
| 1988 | 1,700만 | 2004 | 22.9억 | 2020 | 551억 |
| 1989 | 2,400만 | 2005 | 26.3억 | 2021 | 701억 |
| 1990 | 2,400만 | 2006 | 31.9억 | 2022 | 967억 |
| 1991 | 3,700만 | 2007 | 40.5억 | 2023 | 1,347억 |
| 1992 | 3,600만 | 2008 | 48.1억 | 2024 | 1,866억 |
| 1993 | 6,300만 | 2009 | 60.2억 | 2025 | 2,249억 |
| 1994 | 9,900만 | 2010 | 76.9억 | 2026 | 2,680억 |
| 1995 | 1.59억 | 2011 | 114억 | | |
데이터 표
| 1980 | 7.5% | 1996 | 12.4% | 2012 | 22.1% |
| 1981 | 5.7% | 1997 | 12% | 2013 | 21.6% |
| 1982 | 4.7% | 1998 | 11.8% | 2014 | 21% |
| 1983 | 3.5% | 1999 | 11.1% | 2015 | 18.6% |
| 1984 | 4.6% | 2000 | 12% | 2016 | 19.9% |
| 1985 | 6.1% | 2001 | 13.8% | 2017 | 17.6% |
| 1986 | 7.3% | 2002 | 10.7% | 2018 | 20.9% |
| 1987 | 7.3% | 2003 | 12.1% | 2019 | 22.5% |
| 1988 | 7.2% | 2004 | 13.7% | 2020 | 31.5% |
| 1989 | 7.2% | 2005 | 12.9% | 2021 | 27.2% |
| 1990 | 6.6% | 2006 | 14.4% | 2022 | 27.5% |
| 1991 | 7.1% | 2007 | 16.8% | 2023 | 18.5% |
| 1992 | 9.2% | 2008 | 16.6% | 2024 | 22% |
| 1993 | 12.1% | 2009 | 16.6% | 2025 | 17% |
| 1994 | 12.7% | 2010 | 19% | 2026 | 19% |
| 1995 | 13% | 2011 | 19.5% | | |
데이터 표
| 1980 | 100만 | 1996 | 3.38억 | 2012 | 224억 |
| 1981 | 100만 | 1997 | 4.17억 | 2013 | 268억 |
| 1982 | 100만 | 1998 | 5.05억 | 2014 | 333억 |
| 1983 | 200만 | 1999 | 5.68억 | 2015 | 342억 |
| 1984 | 300만 | 2000 | 8.06억 | 2016 | 437억 |
| 1985 | 500만 | 2001 | 13억 | 2017 | 462억 |
| 1986 | 1,000만 | 2002 | 12.9억 | 2018 | 645억 |
| 1987 | 1,400만 | 2003 | 19.8억 | 2019 | 802억 |
| 1988 | 2,000만 | 2004 | 26.9억 | 2020 | 1,235억 |
| 1989 | 2,700만 | 2005 | 30.8억 | 2021 | 1,256억 |
| 1990 | 3,400만 | 2006 | 40.7억 | 2022 | 1,689억 |
| 1991 | 4,600만 | 2007 | 57.3억 | 2023 | 1,646억 |
| 1992 | 7,100만 | 2008 | 72.3억 | 2024 | 2,602억 |
| 1993 | 1.14억 | 2009 | 86.5억 | 2025 | 2,442억 |
| 1994 | 1.63억 | 2010 | 123억 | 2026 | 3,040억 |
| 1995 | 2.44억 | 2011 | 159억 | | |