The columns of the table below represent the age groups and the rows represent the time periods.
| 15-19 | 20-24 | 25-29 | 30-34 | 35-39 | 40-44 | 45-49 | |
|---|---|---|---|---|---|---|---|
| 1960 | 86 | 256 | 195 | 110 | 56 | 17 | 0.6 |
| 1980 | 53 | 115.1 | 112.9 | 61.9 | 19.8 | 3.9 | 0.2 |
| 2000 | 47.7 | 109.7 | 113.5 | 91.2 | 39.7 | 8 | 0.5 |
| 2017 | 18.8 | 71 | 98 | 100.3 | 52.3 | 11.6 | 0.9 |