Show data table
| 1971 | 11.6M | 1990 | 239M | 2009 | 828M |
| 1972 | 12.5M | 1991 | 263M | 2010 | 843M |
| 1973 | 16.8M | 1992 | 279M | 2011 | 1.03B |
| 1974 | 26.3M | 1993 | 279M | 2012 | 1.18B |
| 1975 | 16.4M | 1994 | 285M | 2013 | 1.35B |
| 1976 | 26.3M | 1995 | 303M | 2014 | 1.48B |
| 1977 | 40.4M | 1996 | 322M | 2015 | 1.44B |
| 1978 | 116M | 1997 | 322M | 2016 | 1.51B |
| 1979 | 157M | 1998 | 330M | 2017 | 1.53B |
| 1980 | 175M | 1999 | 364M | 2018 | 1.53B |
| 1981 | 239M | 2000 | 359M | 2019 | 1.56B |
| 1982 | 311M | 2001 | 372M | 2020 | 1.4B |
| 1983 | 184M | 2002 | 444M | 2021 | 1.44B |
| 1984 | 165M | 2003 | 516M | 2022 | 1.6B |
| 1985 | 168M | 2004 | 532M | 2023 | 1.62B |
| 1986 | 178M | 2005 | 513M | 2024 | 1.38B |
| 1987 | 178M | 2006 | 574M | 2025 | 1.47B |
| 1988 | 207M | 2007 | 643M | | |
| 1989 | 218M | 2008 | 720M | | |
Show data table
| 1975 | 1.5% | 1992 | 5.9% | 2009 | 3.6% |
| 1976 | 1.8% | 1993 | 5.4% | 2010 | 3.3% |
| 1977 | 2.1% | 1994 | 5.1% | 2011 | 3.6% |
| 1978 | 5% | 1995 | 5.2% | 2012 | 3.8% |
| 1979 | 5.9% | 1996 | 5.3% | 2013 | 4.1% |
| 1980 | 5.7% | 1997 | 5.1% | 2014 | 4.4% |
| 1981 | 6.9% | 1998 | 5.3% | 2015 | 4.6% |
| 1982 | 8.5% | 1999 | 5.5% | 2016 | 4.7% |
| 1983 | 4.8% | 2000 | 4% | 2017 | 4.3% |
| 1984 | 4.2% | 2001 | 4.1% | 2018 | 4% |
| 1985 | 4.6% | 2002 | 4.6% | 2019 | 4% |
| 1986 | 5.8% | 2003 | 4.7% | 2020 | 4.1% |
| 1987 | 5.3% | 2004 | 4% | 2021 | 3.5% |
| 1988 | 5.6% | 2005 | 3.2% | 2022 | 3.4% |
| 1989 | 5.6% | 2006 | 3.1% | 2023 | 3.5% |
| 1990 | 5.3% | 2007 | 3% | 2024 | 2.9% |
| 1991 | 5.7% | 2008 | 2.8% | 2025 | 3.1% |