| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 | 112 |
13.4%
|
| 2 | 1 | 79 |
9.4%
|
| 3 | [4-6] | 338 |
40.4%
|
| 4 | [7-9] | 179 |
21.4%
|
| 5 | 2 | 85 |
10.2%
|
| 6 | 10+ | 43 |
5.1%
|