데이터 표
| 1997 | -11.9% | 2007 | -3.2% | 2017 | -1.4% |
| 1998 | -9.9% | 2008 | -4.9% | 2018 | -1.6% |
| 1999 | -8.8% | 2009 | -6.6% | 2019 | -1.8% |
| 2000 | -7.8% | 2010 | -3.5% | 2020 | -6.7% |
| 2001 | -6.8% | 2011 | -3.5% | 2021 | -4.6% |
| 2002 | -6.2% | 2012 | -3.4% | 2022 | -3.6% |
| 2003 | -5% | 2013 | -5.2% | 2023 | -1.3% |
| 2004 | -5.2% | 2014 | -5.5% | 2024 | -0.7% |
| 2005 | -3.5% | 2015 | -4.3% | 2025 | -1.7% |
| 2006 | -3.3% | 2016 | -1.5% | 2026 | -2% |
데이터 표
| 1997 | -394억 | 2007 | -307억 | 2017 | -218억 |
| 1998 | -382억 | 2008 | -528억 | 2018 | -262억 |
| 1999 | -392억 | 2009 | -753억 | 2019 | -315억 |
| 2000 | -390억 | 2010 | -436억 | 2020 | -1,104억 |
| 2001 | -385억 | 2011 | -457억 | 2021 | -853억 |
| 2002 | -379억 | 2012 | -459억 | 2022 | -782억 |
| 2003 | -339억 | 2013 | -704억 | 2023 | -312억 |
| 2004 | -381억 | 2014 | -761억 | 2024 | -182억 |
| 2005 | -278억 | 2015 | -619억 | 2025 | -465억 |
| 2006 | -285억 | 2016 | -221억 | 2026 | -572억 |
데이터 표
| 1997 | -6.4% | 2007 | -0.5% | 2017 | 0.7% |
| 1998 | -0.9% | 2008 | -2% | 2018 | 0.6% |
| 1999 | -1.1% | 2009 | -3.4% | 2019 | 0.2% |
| 2000 | -1.9% | 2010 | -0.2% | 2020 | -4.6% |
| 2001 | -2.6% | 2011 | -0.4% | 2021 | -2.7% |
| 2002 | -2.2% | 2012 | -0.3% | 2022 | -1.8% |
| 2003 | -0.6% | 2013 | -2% | 2023 | 0.7% |
| 2004 | -1.3% | 2014 | -2.6% | 2024 | 1.4% |
| 2005 | -0.2% | 2015 | -1.6% | 2025 | 0.3% |
| 2006 | -0.4% | 2016 | 1% | 2026 | 0.2% |
데이터 표
| 1997 | -213억 | 2007 | -51.7억 | 2017 | 101억 |
| 1998 | -33.2억 | 2008 | -215억 | 2018 | 103억 |
| 1999 | -50.1억 | 2009 | -390억 | 2019 | 35.9억 |
| 2000 | -93.8억 | 2010 | -20.3억 | 2020 | -760억 |
| 2001 | -149억 | 2011 | -46.1억 | 2021 | -495억 |
| 2002 | -132억 | 2012 | -43.6억 | 2022 | -386억 |
| 2003 | -41.1억 | 2013 | -271억 | 2023 | 164억 |
| 2004 | -96.6억 | 2014 | -361억 | 2024 | 362억 |
| 2005 | -17.8억 | 2015 | -233억 | 2025 | 81.8억 |
| 2006 | -34.7억 | 2016 | 142억 | 2026 | 60억 |