Tonga - Natalité
| Date | Taux de natalite | Taux de fécondité |
|---|---|---|
| 2020 | 23,75‰ | 3,48 |
| 2019 | 24,01‰ | 3,52 |
| 2018 | 24,30‰ | 3,56 |
| 2017 | 24,63‰ | 3,60 |
| 2016 | 24,98‰ | 3,64 |
| 2015 | 25,35‰ | 3,68 |
| 2014 | 25,76‰ | 3,72 |
| 2013 | 26,18‰ | 3,77 |
| 2012 | 26,61‰ | 3,82 |
| 2011 | 27,03‰ | 3,86 |
| 2010 | 27,42‰ | 3,91 |
| 2009 | 27,77‰ | 3,96 |
| 2008 | 28,06‰ | 4,01 |
| 2007 | 28,29‰ | 4,06 |
| 2006 | 28,46‰ | 4,10 |
| 2005 | 28,55‰ | 4,14 |
| 2004 | 28,56‰ | 4,18 |
| 2003 | 28,50‰ | 4,20 |
| 2002 | 28,40‰ | 4,22 |
| 2001 | 28,30‰ | 4,24 |
| 2000 | 28,25‰ | 4,25 |
| 1999 | 28,30‰ | 4,27 |
| 1998 | 28,48‰ | 4,30 |
| 1997 | 28,80‰ | 4,34 |
| 1996 | 29,25‰ | 4,39 |
| 1995 | 29,76‰ | 4,45 |
| 1994 | 30,27‰ | 4,50 |
| 1993 | 30,70‰ | 4,55 |
| 1992 | 31,01‰ | 4,58 |
| 1991 | 31,21‰ | 4,61 |
| 1990 | 31,34‰ | 4,64 |
| 1989 | 31,50‰ | 4,69 |
| 1988 | 31,76‰ | 4,76 |
| 1987 | 32,15‰ | 4,86 |
| 1986 | 32,68‰ | 4,99 |
| 1985 | 33,28‰ | 5,13 |
| 1984 | 33,86‰ | 5,27 |
| 1983 | 34,33‰ | 5,39 |
| 1982 | 34,62‰ | 5,48 |
| 1981 | 34,73‰ | 5,53 |
| 1980 | 34,62‰ | 5,55 |
| 1979 | 34,32‰ | 5,54 |
| 1978 | 33,90‰ | 5,51 |
| 1977 | 33,45‰ | 5,47 |
| 1976 | 33,06‰ | 5,44 |
| 1975 | 32,83‰ | 5,43 |
| 1974 | 32,88‰ | 5,45 |
| 1973 | 33,25‰ | 5,51 |
| 1972 | 33,94‰ | 5,62 |
| 1971 | 34,95‰ | 5,76 |
| 1970 | 36,23‰ | 5,94 |
| 1969 | 37,71‰ | 6,15 |
| 1968 | 39,27‰ | 6,37 |
| 1967 | 40,78‰ | 6,59 |
| 1966 | 42,19‰ | 6,80 |
| 1965 | 43,44‰ | 6,97 |
| 1964 | 44,50‰ | 7,12 |
| 1963 | 45,39‰ | 7,23 |
| 1962 | 46,13‰ | 7,30 |
| 1961 | 46,73‰ | 7,35 |
| 1960 | 47,19‰ | 7,36 |