Surviving daughters per woman. The average number of daughters a hypothetical cohort of women would have at the end of their reproductive period if they were subject during their whole lives to the fertility rates and the mortality rates of a iven period. It is expressed as number of surviving daughters per woman
| Fecha | Valor | Cambiar , % |
|---|---|---|
| 2020 | 31,33 | 1,91 % |
| 2015 | 30,74 | 2,45 % |
| 2010 | 30,00 | 1,88 % |
| 2005 | 29,45 | 2,85 % |
| 2000 | 28,64 | 3,86 % |
| 1995 | 27,57 | 3,85 % |
| 1990 | 26,55 | 1,41 % |
| 1985 | 26,18 | -1,30 % |
| 1980 | 26,52 | -2,56 % |
| 1975 | 27,22 | -2,07 % |
| 1970 | 27,80 | -2,75 % |
| 1965 | 28,58 |