Show data table
| 1957 | 834M | 1980 | 756M | 2003 | 1.25B |
| 1958 | 786M | 1981 | 915M | 2004 | 1.53B |
| 1959 | 752M | 1982 | 989M | 2005 | 1.98B |
| 1960 | 741M | 1983 | 888M | 2006 | 2.25B |
| 1961 | 795M | 1984 | 731M | 2007 | 2.61B |
| 1962 | 902M | 1985 | 2.05B | 2008 | 3B |
| 1963 | 905M | 1986 | 2.31B | 2009 | 2.23B |
| 1964 | 949M | 1987 | 2.27B | 2010 | 2.09B |
| 1965 | 1.03B | 1988 | 2.52B | 2011 | 2.38B |
| 1966 | 1.08B | 1989 | 2.57B | 2012 | 2.1B |
| 1967 | 1.12B | 1990 | 1.74B | 2013 | 2.45B |
| 1968 | 1.26B | 1991 | 1.38B | 2014 | 2.69B |
| 1969 | 1.38B | 1992 | 832M | 2015 | 2.58B |
| 1970 | 1.54B | 1993 | 722M | 2016 | 2.65B |
| 1971 | 1.62B | 1994 | 937M | 2017 | 3.64B |
| 1972 | 1.82B | 1995 | 983M | 2018 | 4.36B |
| 1973 | 545M | 1996 | 874M | 2019 | 4.61B |
| 1974 | 566M | 1997 | 1.07B | 2020 | 5.05B |
| 1975 | 636M | 1998 | 1.25B | 2021 | 5.29B |
| 1976 | 692M | 1999 | 955M | 2022 | 5.19B |
| 1977 | 717M | 2000 | 936M | 2023 | 5.62B |
| 1978 | 834M | 2001 | 986M | 2024 | 8.32B |
| 1979 | 860M | 2002 | 1.06B | 2025 | 9.73B |
Show data table
| 1980 | 2.2% | 1996 | 2.4% | 2012 | 1.2% |
| 1981 | 2.2% | 1997 | 3% | 2013 | 1.3% |
| 1982 | 2% | 1998 | 3% | 2014 | 1.3% |
| 1983 | 2% | 1999 | 2.6% | 2015 | 1.5% |
| 1984 | 1.9% | 2000 | 2.5% | 2016 | 1.4% |
| 1985 | 4.3% | 2001 | 2.4% | 2017 | 1.7% |
| 1986 | 4.4% | 2002 | 2.3% | 2018 | 1.8% |
| 1987 | 3.9% | 2003 | 2.1% | 2019 | 1.8% |
| 1988 | 4.2% | 2004 | 2% | 2020 | 2% |
| 1989 | 4.8% | 2005 | 2% | 2021 | 1.9% |
| 1990 | 4.5% | 2006 | 1.8% | 2022 | 1.8% |
| 1991 | 4.8% | 2007 | 1.5% | 2023 | 1.6% |
| 1992 | 4.2% | 2008 | 1.4% | 2024 | 2.2% |
| 1993 | 2.7% | 2009 | 1.3% | 2025 | 2.3% |
| 1994 | 3.1% | 2010 | 1.2% | | |
| 1995 | 2.6% | 2011 | 1.2% | | |