Show data table
| 1995 | 9.2% | 2006 | 12.4% | 2017 | 11.1% |
| 1996 | 9.1% | 2007 | 15.7% | 2018 | 11.1% |
| 1997 | 9.4% | 2008 | 17.5% | 2019 | 10.5% |
| 1998 | 8.4% | 2009 | 11.3% | 2020 | 15.3% |
| 1999 | 8.8% | 2010 | 15.4% | 2021 | 11.7% |
| 2000 | 9.4% | 2011 | 18.1% | 2022 | 16.4% |
| 2001 | 8.5% | 2012 | 16.9% | 2023 | 15.8% |
| 2002 | 9.7% | 2013 | 15.1% | 2024 | 16% |
| 2003 | 10.6% | 2014 | 13.7% | 2025 | 17.3% |
| 2004 | 8% | 2015 | 10.5% | 2026 | 17.2% |
| 2005 | 8.8% | 2016 | 9.7% | | |
Show data table
| 1995 | 97.2B | 2006 | 629B | 2017 | 858B |
| 1996 | 110B | 2007 | 814B | 2018 | 937B |
| 1997 | 125B | 2008 | 1.04T | 2019 | 913B |
| 1998 | 127B | 2009 | 655B | 2020 | 1.3T |
| 1999 | 122B | 2010 | 1.07T | 2021 | 1.1T |
| 2000 | 135B | 2011 | 1.42T | 2022 | 1.84T |
| 2001 | 155B | 2012 | 1.54T | 2023 | 1.79T |
| 2002 | 197B | 2013 | 1.33T | 2024 | 2.01T |
| 2003 | 247B | 2014 | 1.23T | 2025 | 2.22T |
| 2004 | 274B | 2015 | 904B | 2026 | 2.45T |
| 2005 | 403B | 2016 | 752B | | |
Show data table
| 1995 | 12.3% | 2006 | 10.7% | 2017 | 11.3% |
| 1996 | 12% | 2007 | 13.6% | 2018 | 9.7% |
| 1997 | 12% | 2008 | 14.6% | 2019 | 10.6% |
| 1998 | 10.1% | 2009 | 19.8% | 2020 | 14.1% |
| 1999 | 12.9% | 2010 | 18.5% | 2021 | 13% |
| 2000 | 14% | 2011 | 16.3% | 2022 | 12.6% |
| 2001 | 12% | 2012 | 16.6% | 2023 | 17.1% |
| 2002 | 13.8% | 2013 | 16.6% | 2024 | 18.1% |
| 2003 | 14.9% | 2014 | 16.9% | 2025 | 18.6% |
| 2004 | 9.8% | 2015 | 13.8% | 2026 | 18.6% |
| 2005 | 8.9% | 2016 | 11.2% | | |
Show data table
| 1995 | 130B | 2006 | 542B | 2017 | 871B |
| 1996 | 145B | 2007 | 709B | 2018 | 820B |
| 1997 | 159B | 2008 | 874B | 2019 | 922B |
| 1998 | 153B | 2009 | 1.14T | 2020 | 1.2T |
| 1999 | 179B | 2010 | 1.29T | 2021 | 1.22T |
| 2000 | 203B | 2011 | 1.28T | 2022 | 1.42T |
| 2001 | 220B | 2012 | 1.51T | 2023 | 1.93T |
| 2002 | 280B | 2013 | 1.46T | 2024 | 2.26T |
| 2003 | 348B | 2014 | 1.52T | 2025 | 2.39T |
| 2004 | 337B | 2015 | 1.19T | 2026 | 2.65T |
| 2005 | 405B | 2016 | 869B | | |