| Value | Category | Cases | |
|---|---|---|---|
| 1 | 224 |
34.5%
|
|
| 2 | 125 |
19.2%
|
|
| 3 | 150 |
23.1%
|
|
| 4 | 92 |
14.2%
|
|
| 5 | 44 |
6.8%
|
|
| 6 | 8 |
1.2%
|
|
| 7 | 4 |
0.6%
|
|
| 8 | 1 |
0.2%
|
|
| 9 | 2 |
0.3%
|
|
| Missing value | 69 |