0
5
10
15
20
25
30
35
40
Above 60
42.3
Age 51 to 60
28.5
Age 41 to 50
15.9
Age 31 to 40
6.3
No info.
3.4
Age 21 to 30
1.7
Age ≤ 10
1.3
Age 11 to 20
0.8