데이터 표
| 1980 | -1,500만 | 1996 | -46.4억 | 2012 | -116억 |
| 1981 | -17.2억 | 1997 | -57.5억 | 2013 | -124억 |
| 1982 | -28.9억 | 1998 | -48.6억 | 2014 | -198억 |
| 1983 | -28.3억 | 1999 | 6.71억 | 2015 | -187억 |
| 1984 | -20.9억 | 2000 | 8.45억 | 2016 | -126억 |
| 1985 | -16억 | 2001 | -10.4억 | 2017 | -99.2억 |
| 1986 | 5.35억 | 2002 | -12.9억 | 2018 | -140억 |
| 1987 | -2,100만 | 2003 | -9.12억 | 2019 | -148억 |
| 1988 | -2.15억 | 2004 | -7.75억 | 2020 | -92.7억 |
| 1989 | -2.01억 | 2005 | -19.5억 | 2021 | -179억 |
| 1990 | 5.44억 | 2006 | -29.9억 | 2022 | -209억 |
| 1991 | 23.5억 | 2007 | -61.5억 | 2023 | -83.2억 |
| 1992 | 8.76억 | 2008 | -65억 | 2024 | -70.1억 |
| 1993 | -22.2억 | 2009 | -44.3억 | 2025 | -109억 |
| 1994 | -36.7억 | 2010 | -85.8억 | 2026 | -137억 |
| 1995 | -46억 | 2011 | -97.4억 | | |
데이터 표
| 1980 | 0% | 1996 | -4% | 2012 | -3.1% |
| 1981 | -3.4% | 1997 | -4.5% | 2013 | -3.2% |
| 1982 | -5.3% | 1998 | -4.1% | 2014 | -5.2% |
| 1983 | -5.2% | 1999 | 0.7% | 2015 | -6.4% |
| 1984 | -3.9% | 2000 | 0.9% | 2016 | -4.5% |
| 1985 | -3.3% | 2001 | -1.1% | 2017 | -3.2% |
| 1986 | 1.1% | 2002 | -1.3% | 2018 | -4.2% |
| 1987 | 0% | 2003 | -1% | 2019 | -4.6% |
| 1988 | -0.4% | 2004 | -0.7% | 2020 | -3.4% |
| 1989 | -0.4% | 2005 | -1.3% | 2021 | -5.6% |
| 1990 | 1% | 2006 | -1.8% | 2022 | -6% |
| 1991 | 4.1% | 2007 | -3% | 2023 | -2.3% |
| 1992 | 1.3% | 2008 | -2.7% | 2024 | -1.7% |
| 1993 | -2.9% | 2009 | -1.9% | 2025 | -2.4% |
| 1994 | -3.8% | 2010 | -3% | 2026 | -2.5% |
| 1995 | -4.2% | 2011 | -2.9% | | |