| Value | Category | Cases | |
|---|---|---|---|
| 1 | 35 |
7.5%
|
|
| 2 | 16 |
3.4%
|
|
| 3 | 39 |
8.4%
|
|
| 4 | 69 |
14.8%
|
|
| 5 | 49 |
10.5%
|
|
| 6 | 57 |
12.2%
|
|
| 7 | 27 |
5.8%
|
|
| 8 | 18 |
3.9%
|
|
| 9 | 15 |
3.2%
|
|
| 10 | 10 |
2.1%
|
|
| 13 | 1 |
0.2%
|
|
| Missing value | 131 |
28.1%
|