| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0-15 | 420 |
70.1%
|
| 2 | 15-30 | 146 |
24.4%
|
| 3 | 30+ | 26 |
4.3%
|
| 98 | Not Specified | 7 |
1.2%
|