| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 134 |
14.8%
|
| 2 | 1 | 237 |
26.2%
|
| 3 | 2 | 420 |
46.5%
|
| 4 | 3 | 60 |
6.6%
|
| 5 | 4 | 24 |
2.7%
|
| 6 | 5 | 12 |
1.3%
|
| 7 | 6 | 3 |
0.3%
|
| 8 | 7 | 1 |
0.1%
|
| 9 | 8 | 1 |
0.1%
|
| Missing value | 11 |
1.2%
|