데이터 표
| 1984 | 369만 | 2000 | 680만 | 2013 | 982만 |
| 1985 | 339만 | 2001 | 464만 | 2014 | 1,005만 |
| 1986 | 445만 | 2002 | 452만 | 2015 | 892만 |
| 1987 | 497만 | 2003 | 578만 | 2016 | 1,017만 |
| 1988 | 508만 | 2004 | 645만 | 2017 | 935만 |
| 1992 | 356만 | 2005 | 708만 | 2018 | 1,071만 |
| 1993 | 274만 | 2006 | 699만 | 2019 | 973만 |
| 1994 | 343만 | 2007 | 794만 | 2020 | 1,128만 |
| 1995 | 621만 | 2008 | 1,076만 | 2021 | 1,121만 |
| 1996 | 426만 | 2009 | 840만 | 2022 | 1,025만 |
| 1997 | 410만 | 2010 | 824만 | 2023 | 1,435만 |
| 1998 | 451만 | 2011 | 976만 | 2024 | 1,683만 |
| 1999 | 500만 | 2012 | 974만 | 2025 | 2,008만 |
데이터 표
| 1984 | 2.8% | 2000 | 1.2% | 2013 | 0.5% |
| 1985 | 2.5% | 2001 | 0.8% | 2014 | 0.5% |
| 1986 | 2.3% | 2002 | 0.7% | 2015 | 0.5% |
| 1987 | 2.1% | 2003 | 0.6% | 2016 | 0.6% |
| 1988 | 1.9% | 2004 | 0.6% | 2017 | 0.5% |
| 1992 | 1% | 2005 | 0.6% | 2018 | 0.5% |
| 1993 | 0.8% | 2006 | 0.6% | 2019 | 0.4% |
| 1994 | 0.8% | 2007 | 0.5% | 2020 | 0.6% |
| 1995 | 1.3% | 2008 | 0.5% | 2021 | 0.5% |
| 1996 | 0.8% | 2009 | 0.4% | 2022 | 0.5% |
| 1997 | 0.8% | 2010 | 0.5% | 2023 | 0.6% |
| 1998 | 0.9% | 2011 | 0.5% | 2024 | 0.6% |
| 1999 | 0.8% | 2012 | 0.5% | 2025 | 0.7% |