Show data table
| 1995 | 78.5% | 2006 | 23.7% | 2017 | 65.2% |
| 1996 | 69.8% | 2007 | 23.9% | 2018 | 61.3% |
| 1997 | 61.6% | 2008 | 42.5% | 2019 | 55.8% |
| 1998 | 51.4% | 2009 | 61.8% | 2020 | 56.9% |
| 1999 | 46.6% | 2010 | 86.2% | 2021 | 52.4% |
| 2000 | 36.4% | 2011 | 109.6% | 2022 | 42.9% |
| 2001 | 33.6% | 2012 | 118.9% | 2023 | 41.8% |
| 2002 | 30.9% | 2013 | 117.7% | 2024 | 38.3% |
| 2003 | 29.8% | 2014 | 101.4% | 2025 | 32.9% |
| 2004 | 28.1% | 2015 | 74% | 2026 | 31.6% |
| 2005 | 26.1% | 2016 | 72.7% | | |
Show data table
| 1990 | 34.2B | 2003 | 43.4B | 2016 | 201B |
| 1991 | 36B | 2004 | 43.9B | 2017 | 201B |
| 1992 | 37B | 2005 | 44.4B | 2018 | 206B |
| 1993 | 41.1B | 2006 | 43.7B | 2019 | 203B |
| 1994 | 41.7B | 2007 | 47.2B | 2020 | 217B |
| 1995 | 43.1B | 2008 | 79.6B | 2021 | 235B |
| 1996 | 42.1B | 2009 | 105B | 2022 | 224B |
| 1997 | 42.7B | 2010 | 144B | 2023 | 219B |
| 1998 | 41.4B | 2011 | 190B | 2024 | 215B |
| 1999 | 43.2B | 2012 | 210B | 2025 | 209B |
| 2000 | 39.5B | 2013 | 215B | 2026 | 209B |
| 2001 | 41B | 2014 | 203B | | |
| 2002 | 42B | 2015 | 202B | | |
Show data table
| 1998 | 44.1% | 2008 | 22.8% | 2018 | 52.5% |
| 1999 | 34.2% | 2009 | 37% | 2019 | 47.7% |
| 2000 | 24.6% | 2010 | 66.7% | 2020 | 48.4% |
| 2001 | 20.9% | 2011 | 78.6% | 2021 | 41.1% |
| 2002 | 22.7% | 2012 | 86.7% | 2022 | 37.1% |
| 2003 | 22.1% | 2013 | 88.9% | 2023 | 36.8% |
| 2004 | 19.8% | 2014 | 84% | 2024 | 31.3% |
| 2005 | 17.6% | 2015 | 63.7% | 2025 | 26.3% |
| 2006 | 14.5% | 2016 | 64.1% | 2026 | 22.4% |
| 2007 | 14.4% | 2017 | 56.7% | | |
Show data table
| 1998 | 35.4B | 2008 | 42.6B | 2018 | 176B |
| 1999 | 31.7B | 2009 | 62.7B | 2019 | 174B |
| 2000 | 26.6B | 2010 | 111B | 2020 | 185B |
| 2001 | 25.5B | 2011 | 136B | 2021 | 184B |
| 2002 | 30.8B | 2012 | 153B | 2022 | 193B |
| 2003 | 32.1B | 2013 | 163B | 2023 | 193B |
| 2004 | 31B | 2014 | 169B | 2024 | 176B |
| 2005 | 30B | 2015 | 174B | 2025 | 167B |
| 2006 | 26.8B | 2016 | 177B | 2026 | 148B |
| 2007 | 28.3B | 2017 | 175B | | |