Up to 20 years | 1.1 |
21 - 25 years | 3.3 |
26 - 30 years | 6.0 |
31 - 35 years | 8.9 |
36 - 40 years | 12.0 |
41 - 45 years | 8.7 |
46 - 50 years | 7.6 |
51 - 55 years | 8.7 |
56 - 60 years | 11.1 |
61 - 65 years | 10.9 |
65 - 70 years | 6.9 |
70 years and more | 14.8 |