| All ages | 85.1 | 84.2 | 84.1 | 83.5 |
| 0-4 | 5.1 | 5.0 | 5.1 | 4.9 |
| 5-9 | 5.2 | 4.7 | 4.9 | 4.6 |
| 10-14 | 4.8 | 4.5 | 4.8 | 4.5 |
| 15-19 | 5.2 | 4.8 | 5.4 | 5.0 |
| 20-24 | 6.1 | 5.5 | 6.0 | 5.3 |
| 25-29 | 5.7 | 5.0 | 5.7 | 4.9 |
| 30-34 | 5.7 | 4.9 | 5.5 | 4.8 |
| 35-39 | 5.3 | 4.8 | 5.0 | 4.6 |
| 40-44 | 5.0 | 4.6 | 5.2 | 4.8 |
| 45-49 | 5.4 | 5.0 | 5.3 | 5.0 |
| 50-54 | 5.1 | 5.2 | 5.1 | 5.2 |
| 55-59 | 5.2 | 5.3 | 5.5 | 5.5 |
| 60-64 | 5.6 | 5.5 | 5.8 | 5.7 |
| 65-69 | 5.6 | 5.6 | 4.9 | 4.9 |
| 70-74 | 3.7 | 3.8 | 3.5 | 3.8 |
| 75-79 | 2.8 | 3.5 | 2.7 | 3.4 |
| 80-84 | 2.0 | 2.9 | 1.9 | 2.9 |
| 85- | 1.7 | 3.5 | 1.5 | 3.4 |