Show data table
| 1953 | 12.1M | 1980 | 209M | 2004 | 710M |
| 1957 | 19.3M | 1981 | 234M | 2005 | 954M |
| 1958 | 18.8M | 1982 | 229M | 2006 | 950M |
| 1959 | 16.5M | 1983 | 200M | 2007 | 1.31B |
| 1960 | 22.4M | 1984 | 193M | 2008 | 1.65B |
| 1961 | 18.7M | 1985 | 284M | 2009 | 1.95B |
| 1962 | 18.3M | 1986 | 207M | 2010 | 2.09B |
| 1963 | 17.1M | 1987 | 207M | 2011 | 2.45B |
| 1964 | 20.6M | 1988 | 198M | 2012 | 2.59B |
| 1965 | 23.8M | 1989 | 189M | 2013 | 2.74B |
| 1966 | 22.9M | 1990 | 202M | 2014 | 2.79B |
| 1967 | 25.3M | 1991 | 209M | 2015 | 2.6B |
| 1968 | 29.3M | 1992 | 211M | 2016 | 2.51B |
| 1969 | 39.7M | 1993 | 276M | 2017 | 2.46B |
| 1970 | 30.7M | 1994 | 291M | 2018 | 2.55B |
| 1971 | 29.7M | 1995 | 475M | 2019 | 2.35B |
| 1972 | 37.3M | 1996 | 419M | 2020 | 2.36B |
| 1973 | 49.2M | 1997 | 499M | 2021 | 2.41B |
| 1974 | 74.8M | 1998 | 549M | 2022 | 2.59B |
| 1975 | 102M | 1999 | 296M | 2023 | 2.69B |
| 1976 | 117M | 2000 | 266M | 2024 | 2.88B |
| 1977 | 205M | 2001 | 384M | 2025 | 2.74B |
| 1978 | 164M | 2002 | 505M | | |
| 1979 | 186M | 2003 | 739M | | |
Show data table
| 1953 | 1.9% | 1980 | 1.8% | 2004 | 2% |
| 1957 | 2.4% | 1981 | 1.7% | 2005 | 2.4% |
| 1958 | 2.3% | 1982 | 1.7% | 2006 | 2.1% |
| 1959 | 1.9% | 1983 | 1.6% | 2007 | 2.6% |
| 1960 | 2.4% | 1984 | 1.5% | 2008 | 2.7% |
| 1961 | 2% | 1985 | 1.8% | 2009 | 3.2% |
| 1962 | 2% | 1986 | 1.8% | 2010 | 3.1% |
| 1963 | 1.8% | 1987 | 2% | 2011 | 3.1% |
| 1964 | 1.9% | 1988 | 1.6% | 2012 | 3% |
| 1965 | 2.1% | 1989 | 1.4% | 2013 | 2.8% |
| 1966 | 1.8% | 1990 | 1.4% | 2014 | 2.7% |
| 1967 | 1.8% | 1991 | 1.3% | 2015 | 2.7% |
| 1968 | 1.9% | 1992 | 1.2% | 2016 | 2.6% |
| 1969 | 2.4% | 1993 | 1.5% | 2017 | 2.4% |
| 1970 | 1.8% | 1994 | 1.3% | 2018 | 2.4% |
| 1971 | 1.9% | 1995 | 2% | 2019 | 2.2% |
| 1972 | 2% | 1996 | 1.7% | 2020 | 2.5% |
| 1973 | 2% | 1997 | 1.8% | 2021 | 2.2% |
| 1974 | 2% | 1998 | 2% | 2022 | 2.2% |
| 1975 | 2.4% | 1999 | 1.6% | 2023 | 2.2% |
| 1976 | 2.2% | 2000 | 1.5% | 2024 | 2.3% |
| 1977 | 3.1% | 2001 | 1.7% | 2025 | 2.1% |
| 1978 | 2.1% | 2002 | 1.9% | | |
| 1979 | 2% | 2003 | 2.4% | | |