| Sex | Age | Low(-) | Norm(0) | Hi(+) | Max(++) |
| F | 18-39 | < 24.3% | 24.3 – 30.3% | 30.4 – 35.3% | > 35.4% |
| 40-59 | < 24.1 | 24.1 – 30.1% | 30.2 – 35.1% | > 35.2% | |
| 60-80 | < 23.9 | 23.9 – 29.9% | 30.0 – 34.9% | > 35.0% | |
| M | 18-39 | < 33.3 | 33.3 – 39.3% | 39.4 – 44.0% | > 44.1% |
| 40-59 | < 33.1 | 33.1 – 39.1% | 39.2 – 43.8% | > 43.9% | |
| 60-80 | < 32.9 | 32.9 – 38.9% | 39.0 – 43.6% | > 43.7% |