데이터 표
| 1984 | -5.7% | 1999 | -0.5% | 2014 | -0.3% |
| 1985 | -5% | 2000 | -1.1% | 2015 | 2.6% |
| 1986 | -4.8% | 2001 | -2.1% | 2016 | -5.5% |
| 1987 | -3.1% | 2002 | -2.1% | 2017 | -0.1% |
| 1988 | -2.7% | 2003 | -2% | 2018 | -1.3% |
| 1989 | -1.3% | 2004 | -1% | 2019 | -4.3% |
| 1990 | -1% | 2005 | -1.4% | 2020 | -0.5% |
| 1991 | -2.3% | 2006 | -1.5% | 2021 | -2.8% |
| 1992 | -2% | 2007 | -1.2% | 2022 | -3.9% |
| 1993 | 1.3% | 2008 | -1.5% | 2023 | -1.3% |
| 1994 | -3.7% | 2009 | 0.4% | 2024 | -2.7% |
| 1995 | -4.1% | 2010 | 4.2% | 2025 | -2.3% |
| 1996 | -3.4% | 2011 | 0.9% | 2026 | -1.1% |
| 1997 | -1.3% | 2012 | 2% | | |
| 1998 | -2% | 2013 | 10.5% | | |
데이터 표
| 1984 | -47.1억 | 1999 | -7.84억 | 2014 | -14억 |
| 1985 | -43.3억 | 2000 | -20.6억 | 2015 | 111억 |
| 1986 | -43.2억 | 2001 | -43.6억 | 2016 | -249억 |
| 1987 | -29.3억 | 2002 | -47.7억 | 2017 | -4.59억 |
| 1988 | -27억 | 2003 | -48.7억 | 2018 | -66.1억 |
| 1989 | -13.8억 | 2004 | -24.1억 | 2019 | -224억 |
| 1990 | -11.3억 | 2005 | -36.6억 | 2020 | -27.1억 |
| 1991 | -25.5억 | 2006 | -40.7억 | 2021 | -149억 |
| 1992 | -23억 | 2007 | -33.7억 | 2022 | -225억 |
| 1993 | 15.4억 | 2008 | -44.9억 | 2023 | -80.9억 |
| 1994 | -48.5억 | 2009 | 11.5억 | 2024 | -175억 |
| 1995 | -60.7억 | 2010 | 142억 | 2025 | -164억 |
| 1996 | -51.6억 | 2011 | 31.1억 | 2026 | -84억 |
| 1997 | -20.7억 | 2012 | 76.3억 | | |
| 1998 | -32.3억 | 2013 | 434억 | | |
데이터 표
| 1984 | -4.8% | 1999 | 0.1% | 2014 | -0.3% |
| 1985 | -4% | 2000 | -0.6% | 2015 | 2.7% |
| 1986 | -3.7% | 2001 | -1.5% | 2016 | -5.4% |
| 1987 | -2.2% | 2002 | -1.5% | 2017 | 0% |
| 1988 | -1.5% | 2003 | -1.4% | 2018 | -1.3% |
| 1989 | -0.4% | 2004 | -0.5% | 2019 | -4.1% |
| 1990 | -0.2% | 2005 | -1% | 2020 | -0.3% |
| 1991 | -1.5% | 2006 | -1.1% | 2021 | -2.5% |
| 1992 | -1.4% | 2007 | -0.9% | 2022 | -3.7% |
| 1993 | 1.9% | 2008 | -1% | 2023 | -1% |
| 1994 | -3% | 2009 | 0.7% | 2024 | -2.4% |
| 1995 | -3.6% | 2010 | 4.5% | 2025 | -2% |
| 1996 | -2.9% | 2011 | 1.1% | 2026 | -0.8% |
| 1997 | -0.7% | 2012 | 2.2% | | |
| 1998 | -1.4% | 2013 | 10.6% | | |
데이터 표
| 1984 | -39.9억 | 1999 | 1.67억 | 2014 | -11.4억 |
| 1985 | -34.3억 | 2000 | -11억 | 2015 | 115억 |
| 1986 | -33.2억 | 2001 | -30.1억 | 2016 | -245억 |
| 1987 | -20.6억 | 2002 | -34.4억 | 2017 | -1.42억 |
| 1988 | -15.2억 | 2003 | -34.3억 | 2018 | -61.5억 |
| 1989 | -4.4억 | 2004 | -11.3억 | 2019 | -216억 |
| 1990 | -1.87억 | 2005 | -25.2억 | 2020 | -13.9억 |
| 1991 | -17.1억 | 2006 | -29.2억 | 2021 | -133억 |
| 1992 | -16.2억 | 2007 | -25.5억 | 2022 | -213억 |
| 1993 | 22.7억 | 2008 | -32.1억 | 2023 | -58.4억 |
| 1994 | -39.4억 | 2009 | 22.2억 | 2024 | -155억 |
| 1995 | -52.6억 | 2010 | 152억 | 2025 | -140억 |
| 1996 | -43.8억 | 2011 | 40.7억 | 2026 | -59.2억 |
| 1997 | -11.8억 | 2012 | 86.1억 | | |
| 1998 | -22.7억 | 2013 | 438억 | | |