Show data table
| 1985 | 30.7M | 1999 | 287M | 2013 | 385M |
| 1986 | 48.7M | 2000 | 275M | 2014 | 358M |
| 1987 | 200M | 2001 | 322M | 2015 | 328M |
| 1988 | 244M | 2002 | 238M | 2016 | 295M |
| 1989 | 245M | 2003 | 288M | 2017 | 357M |
| 1990 | 411M | 2004 | 336M | 2018 | 450M |
| 1991 | 418M | 2005 | 376M | 2019 | 464M |
| 1992 | 630M | 2006 | 381M | 2020 | 483M |
| 1993 | 268M | 2007 | 404M | 2021 | 542M |
| 1994 | 298M | 2008 | 454M | 2022 | 533M |
| 1995 | 299M | 2009 | 471M | 2023 | 559M |
| 1996 | 448M | 2010 | 478M | 2024 | 596M |
| 1997 | 534M | 2011 | 480M | 2025 | 663M |
| 1998 | 484M | 2012 | 414M | | |
Show data table
| 1985 | 1.3% | 1999 | 2.7% | 2013 | 1.6% |
| 1986 | 1.6% | 2000 | 2.8% | 2014 | 1.5% |
| 1987 | 5.4% | 2001 | 3.2% | 2015 | 1.6% |
| 1988 | 5.7% | 2002 | 2.1% | 2016 | 1.4% |
| 1989 | 5.4% | 2003 | 2% | 2017 | 1.6% |
| 1990 | 7.4% | 2004 | 2% | 2018 | 1.7% |
| 1991 | 7.3% | 2005 | 2% | 2019 | 1.8% |
| 1992 | 9.1% | 2006 | 1.9% | 2020 | 1.9% |
| 1993 | 4.1% | 2007 | 1.7% | 2021 | 1.8% |
| 1994 | 4% | 2008 | 1.6% | 2022 | 1.7% |
| 1995 | 3% | 2009 | 1.8% | 2023 | 1.6% |
| 1996 | 4.5% | 2010 | 1.9% | 2024 | 1.6% |
| 1997 | 5.6% | 2011 | 1.7% | 2025 | 1.6% |
| 1998 | 4.7% | 2012 | 1.7% | | |