| Value | Category | Cases | |
|---|---|---|---|
| 30 or under | 7 |
3.2%
|
|
| 31-40 | 45 |
20.5%
|
|
| 41-50 | 56 |
25.6%
|
|
| 51-60 | 50 |
22.8%
|
|
| 61-70 | 33 |
15.1%
|
|
| 71-80 | 13 |
5.9%
|
|
| Over 80 | 15 |
6.8%
|