Number of male births per one female birth.
| Data | Valor | Modificar, % |
|---|---|---|
| 2020 | 101,51 | -0,12% |
| 2015 | 101,63 | -0,01% |
| 2010 | 101,64 | 0,02% |
| 2005 | 101,62 | -0,19% |
| 2000 | 101,82 | -0,36% |
| 1995 | 102,18 | 4,77% |
| 1990 | 97,53 | 1,20% |
| 1985 | 96,37 | 1,24% |
| 1980 | 95,19 | 1,00% |
| 1975 | 94,25 | -2,49% |
| 1970 | 96,65 | -2,36% |
| 1965 | 98,99 |