| Value | Category | Cases | |
|---|---|---|---|
| 1 | 15 |
2.3%
|
|
| 2 | 35 |
5.5%
|
|
| 3 | 67 |
10.5%
|
|
| 4 | 113 |
17.6%
|
|
| 5 | 102 |
15.9%
|
|
| 6 | 96 |
15%
|
|
| 7 | 88 |
13.7%
|
|
| 8 | 50 |
7.8%
|
|
| 9 | 33 |
5.1%
|
|
| 10 | 40 |
6.2%
|
|
| Missing value | 2 |
0.3%
|