Show data table
| 1980 | 127M | 1996 | 258M | 2012 | 773M |
| 1981 | 119M | 1997 | 280M | 2013 | 798M |
| 1982 | 122M | 1998 | 286M | 2014 | 797M |
| 1983 | 113M | 1999 | 262M | 2015 | 824M |
| 1984 | 111M | 2000 | 271M | 2016 | 844M |
| 1985 | 106M | 2001 | 273M | 2017 | 885M |
| 1986 | 112M | 2002 | 289M | 2018 | 878M |
| 1987 | 124M | 2003 | 342M | 2019 | 913M |
| 1988 | 138M | 2004 | 418M | 2020 | 869M |
| 1989 | 141M | 2005 | 486M | 2021 | 860M |
| 1990 | 182M | 2006 | 516M | 2022 | 890M |
| 1991 | 176M | 2007 | 568M | 2023 | 1.04B |
| 1992 | 193M | 2008 | 684M | 2024 | 1.18B |
| 1993 | 198M | 2009 | 618M | 2025 | 1.29B |
| 1994 | 158M | 2010 | 680M | 2026 | 1.38B |
| 1995 | 242M | 2011 | 744M | | |
Show data table
| 1980 | 116M | 1996 | 635M | 2012 | 1.78B |
| 1981 | 123M | 1997 | 716M | 2013 | 1.82B |
| 1982 | 147M | 1998 | 788M | 2014 | 1.85B |
| 1983 | 175M | 1999 | 786M | 2015 | 2B |
| 1984 | 206M | 2000 | 843M | 2016 | 2.21B |
| 1985 | 237M | 2001 | 936M | 2017 | 2.24B |
| 1986 | 251M | 2002 | 1B | 2018 | 2.25B |
| 1987 | 263M | 2003 | 1.08B | 2019 | 2.39B |
| 1988 | 287M | 2004 | 1.2B | 2020 | 2.34B |
| 1989 | 321M | 2005 | 1.33B | 2021 | 2.21B |
| 1990 | 420M | 2006 | 1.43B | 2022 | 2.32B |
| 1991 | 423M | 2007 | 1.54B | 2023 | 2.85B |
| 1992 | 475M | 2008 | 1.74B | 2024 | 3.24B |
| 1993 | 509M | 2009 | 1.76B | 2025 | 3.59B |
| 1994 | 400M | 2010 | 1.73B | 2026 | 3.82B |
| 1995 | 597M | 2011 | 1.78B | | |
Show data table
| 1980 | 925M | 1996 | 1.22B | 2012 | 1.84B |
| 1981 | 841M | 1997 | 1.23B | 2013 | 1.84B |
| 1982 | 833M | 1998 | 1.24B | 2014 | 1.86B |
| 1983 | 837M | 1999 | 1.23B | 2015 | 1.93B |
| 1984 | 853M | 2000 | 1.3B | 2016 | 2.08B |
| 1985 | 903M | 2001 | 1.39B | 2017 | 2.11B |
| 1986 | 946M | 2002 | 1.47B | 2018 | 2.1B |
| 1987 | 951M | 2003 | 1.55B | 2019 | 2.19B |
| 1988 | 978M | 2004 | 1.59B | 2020 | 2.12B |
| 1989 | 1.03B | 2005 | 1.7B | 2021 | 2.02B |
| 1990 | 969M | 2006 | 1.74B | 2022 | 2.06B |
| 1991 | 945M | 2007 | 1.74B | 2023 | 2.37B |
| 1992 | 984M | 2008 | 1.81B | 2024 | 2.49B |
| 1993 | 1B | 2009 | 1.8B | 2025 | 2.59B |
| 1994 | 1.07B | 2010 | 1.84B | 2026 | 2.68B |
| 1995 | 1.13B | 2011 | 1.91B | | |