데이터 표
| 1980 | 0.8% | 1996 | -3.9% | 2012 | -5.2% |
| 1981 | -1.2% | 1997 | -3.7% | 2013 | -4.9% |
| 1982 | -1.7% | 1998 | -2.4% | 2014 | -4.6% |
| 1983 | -2.6% | 1999 | -1.5% | 2015 | -3.9% |
| 1984 | -2.8% | 2000 | -1.3% | 2016 | -3.8% |
| 1985 | -3% | 2001 | -1.4% | 2017 | -3.4% |
| 1986 | -3.2% | 2002 | -3.2% | 2018 | -2.3% |
| 1987 | -2% | 2003 | -4.1% | 2019 | -2.4% |
| 1988 | -2.6% | 2004 | -3.6% | 2020 | -8.9% |
| 1989 | -1.8% | 2005 | -3.5% | 2021 | -6.6% |
| 1990 | -2.5% | 2006 | -2.7% | 2022 | -4.7% |
| 1991 | -2.9% | 2007 | -3% | 2023 | -5.4% |
| 1992 | -4.6% | 2008 | -3.5% | 2024 | -5.8% |
| 1993 | -6.4% | 2009 | -7.4% | 2025 | -5.1% |
| 1994 | -5.5% | 2010 | -7.2% | 2026 | -4.9% |
| 1995 | -5.1% | 2011 | -5.3% | | |
데이터 표
| 1980 | 33.9억 | 1996 | -486억 | 2012 | -1,079억 |
| 1981 | -62.5억 | 1997 | -478억 | 2013 | -1,047억 |
| 1982 | -95.8억 | 1998 | -322억 | 2014 | -985억 |
| 1983 | -167억 | 1999 | -216억 | 2015 | -856억 |
| 1984 | -194억 | 2000 | -194억 | 2016 | -840억 |
| 1985 | -225억 | 2001 | -217억 | 2017 | -771억 |
| 1986 | -261억 | 2002 | -501억 | 2018 | -547억 |
| 1987 | -172억 | 2003 | -664억 | 2019 | -582억 |
| 1988 | -236억 | 2004 | -603억 | 2020 | -2,070억 |
| 1989 | -178억 | 2005 | -618억 | 2021 | -1,651억 |
| 1990 | -256억 | 2006 | -490억 | 2022 | -1,257억 |
| 1991 | -313억 | 2007 | -579억 | 2023 | -1,540억 |
| 1992 | -521억 | 2008 | -697억 | 2024 | -1,691억 |
| 1993 | -726억 | 2009 | -1,429억 | 2025 | -1,525억 |
| 1994 | -641억 | 2010 | -1,429억 | 2026 | -1,507억 |
| 1995 | -620억 | 2011 | -1,093억 | | |
데이터 표
| 1980 | 1.4% | 1996 | -0.8% | 2012 | -2.7% |
| 1981 | -0.3% | 1997 | -0.7% | 2013 | -2.7% |
| 1982 | -0.7% | 1998 | 0.5% | 2014 | -2.5% |
| 1983 | -1.2% | 1999 | 1.1% | 2015 | -2% |
| 1984 | -1.2% | 2000 | 1.3% | 2016 | -1.9% |
| 1985 | -1.2% | 2001 | 1.2% | 2017 | -1.6% |
| 1986 | -1.4% | 2002 | -0.5% | 2018 | -0.9% |
| 1987 | -0.1% | 2003 | -1.6% | 2019 | -0.9% |
| 1988 | -0.7% | 2004 | -1% | 2020 | -7.7% |
| 1989 | 0.2% | 2005 | -1.1% | 2021 | -5.2% |
| 1990 | -0.3% | 2006 | -0.3% | 2022 | -2.9% |
| 1991 | -0.6% | 2007 | -0.5% | 2023 | -3.7% |
| 1992 | -2.2% | 2008 | -0.9% | 2024 | -4% |
| 1993 | -3.7% | 2009 | -5.1% | 2025 | -3.1% |
| 1994 | -2.7% | 2010 | -4.9% | 2026 | -2.7% |
| 1995 | -2.2% | 2011 | -2.8% | | |
데이터 표
| 1980 | 61.7억 | 1996 | -97.4억 | 2012 | -565억 |
| 1981 | -13.9억 | 1997 | -88.5억 | 2013 | -580억 |
| 1982 | -39.5억 | 1998 | 67.3억 | 2014 | -532억 |
| 1983 | -74.2억 | 1999 | 157억 | 2015 | -430억 |
| 1984 | -84.2억 | 2000 | 187억 | 2016 | -430억 |
| 1985 | -93.4억 | 2001 | 184억 | 2017 | -375억 |
| 1986 | -113억 | 2002 | -84.7억 | 2018 | -211억 |
| 1987 | -12.3억 | 2003 | -254억 | 2019 | -223억 |
| 1988 | -65.8억 | 2004 | -177억 | 2020 | -1,777억 |
| 1989 | 16.5억 | 2005 | -188억 | 2021 | -1,309억 |
| 1990 | -27.3억 | 2006 | -52.1억 | 2022 | -759억 |
| 1991 | -62.7억 | 2007 | -101억 | 2023 | -1,059억 |
| 1992 | -243억 | 2008 | -172억 | 2024 | -1,165억 |
| 1993 | -423억 | 2009 | -995억 | 2025 | -933억 |
| 1994 | -312억 | 2010 | -971억 | 2026 | -827억 |
| 1995 | -270억 | 2011 | -580억 | | |