데이터 표
| 1991 | 1.11억 | 2003 | 2,433만 | 2015 | 1.02억 |
| 1992 | 3,304만 | 2004 | 2,775만 | 2016 | 9,637만 |
| 1993 | 1,406만 | 2005 | 2,980만 | 2017 | 8,751만 |
| 1994 | 1,639만 | 2006 | 3,919만 | 2018 | 8,816만 |
| 1995 | 2,128만 | 2007 | 5,656만 | 2019 | 9,398만 |
| 1996 | 2,161만 | 2008 | 6,675만 | 2020 | 9,559만 |
| 1997 | 1,869만 | 2009 | 3,763만 | 2021 | 9,719만 |
| 1998 | 1,992만 | 2010 | 5,486만 | 2022 | 8,980만 |
| 1999 | 1,802만 | 2011 | 8,716만 | 2023 | 1.11억 |
| 2000 | 2,427만 | 2012 | 1.14억 | 2024 | 1.79억 |
| 2001 | 2,312만 | 2013 | 1.03억 | 2025 | 2.21억 |
| 2002 | 2,528만 | 2014 | 1.05억 | | |
데이터 표
| 1987 | 5.8% | 2000 | 2% | 2013 | 0.8% |
| 1988 | 6.3% | 2001 | 1.8% | 2014 | 0.9% |
| 1989 | 6.3% | 2002 | 1.8% | 2015 | 0.9% |
| 1990 | 4.3% | 2003 | 1.5% | 2016 | 0.9% |
| 1991 | 3.2% | 2004 | 1.4% | 2017 | 0.8% |
| 1992 | 1.9% | 2005 | 1% | 2018 | 0.7% |
| 1993 | 1.7% | 2006 | 1% | 2019 | 0.7% |
| 1994 | 1.7% | 2007 | 1.1% | 2020 | 0.7% |
| 1995 | 1.6% | 2008 | 0.8% | 2021 | 0.6% |
| 1996 | 1.8% | 2009 | 0.6% | 2022 | 0.5% |
| 1997 | 1.6% | 2010 | 0.8% | 2023 | 0.5% |
| 1998 | 1.9% | 2011 | 0.8% | 2024 | 0.8% |
| 1999 | 1.8% | 2012 | 0.9% | 2025 | 0.9% |