데이터 표
| 1980 | -1.17억 | 1996 | -1.43억 | 2012 | -14.4억 |
| 1981 | -4.34억 | 1997 | -3.32억 | 2013 | -13.6억 |
| 1982 | -5.39억 | 1998 | -3.34억 | 2014 | -11.1억 |
| 1983 | -2.99억 | 1999 | -2.16억 | 2015 | -4.3억 |
| 1984 | -2.45억 | 2000 | -3.67억 | 2016 | -4,300만 |
| 1985 | -2.54억 | 2001 | -7.59억 | 2017 | -3.97억 |
| 1986 | -8,300만 | 2002 | -10.7억 | 2018 | -2.35억 |
| 1987 | -1.41억 | 2003 | -7.73억 | 2019 | -3.03억 |
| 1988 | -6,100만 | 2004 | -5.02억 | 2020 | -1.57억 |
| 1989 | -3.24억 | 2005 | -10.7억 | 2021 | 1.49억 |
| 1990 | -3.12억 | 2006 | -11.8억 | 2022 | -1.36억 |
| 1991 | -2.4억 | 2007 | -20.3억 | 2023 | 5.69억 |
| 1992 | 2,900만 | 2008 | -27.9억 | 2024 | 6.45억 |
| 1993 | -1.84억 | 2009 | -11.3억 | 2025 | 2.7억 |
| 1994 | 8,200만 | 2010 | -9.35억 | 2026 | -13.8억 |
| 1995 | -9,900만 | 2011 | -19.7억 | | |
데이터 표
| 1980 | -4.5% | 1996 | -1.9% | 2012 | -9.5% |
| 1981 | -15% | 1997 | -3.9% | 2013 | -9.3% |
| 1982 | -16.2% | 1998 | -3.7% | 2014 | -7.8% |
| 1983 | -10.1% | 1999 | -2.4% | 2015 | -2.9% |
| 1984 | -11.3% | 2000 | -4% | 2016 | -0.3% |
| 1985 | -12.4% | 2001 | -8% | 2017 | -2.5% |
| 1986 | -3.4% | 2002 | -10.8% | 2018 | -1.4% |
| 1987 | -5.1% | 2003 | -8% | 2019 | -1.8% |
| 1988 | -1.9% | 2004 | -4.8% | 2020 | -1% |
| 1989 | -8.5% | 2005 | -9.3% | 2021 | 0.9% |
| 1990 | -6.5% | 2006 | -9.7% | 2022 | -0.7% |
| 1991 | -5.5% | 2007 | -15.4% | 2023 | 2.7% |
| 1992 | 0.6% | 2008 | -19.8% | 2024 | 2.9% |
| 1993 | -3.3% | 2009 | -9.1% | 2025 | 1.2% |
| 1994 | 1.5% | 2010 | -6.9% | 2026 | -6% |
| 1995 | -1.5% | 2011 | -13.3% | | |