| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 140 |
16.6%
|
| 2 | 2 | 289 |
34.2%
|
| 3 | 3 | 248 |
29.3%
|
| 4 | 4 | 131 |
15.5%
|
| 5 | 5 | 27 |
3.2%
|
| 6 | 6 | 10 |
1.2%
|
| 9 | missing | 0 |
0%
|