| Value | Category | Cases | |
|---|---|---|---|
| 1 | 263 |
17%
|
|
| 2 | 279 |
18%
|
|
| 3 | 330 |
21.3%
|
|
| 4 | 282 |
18.2%
|
|
| 5 | 165 |
10.7%
|
|
| 6 | 73 |
4.7%
|
|
| 7 | 18 |
1.2%
|
|
| 8 | 6 |
0.4%
|
|
| 9 | 3 |
0.2%
|
|
| Missing value | 129 |
8.3%
|