| Value | Category | Cases | |
|---|---|---|---|
| 0 | 46 |
9.1%
|
|
| 1 | 170 |
33.6%
|
|
| 2 | 104 |
20.6%
|
|
| 3 | 86 |
17%
|
|
| 4 | 24 |
4.7%
|
|
| 5 | 12 |
2.4%
|
|
| 6 | 16 |
3.2%
|
|
| 7 | 4 |
0.8%
|
|
| 8 | 1 |
0.2%
|
|
| 9 | 3 |
0.6%
|
|
| 10 | 4 |
0.8%
|
|
| 11 | 2 |
0.4%
|
|
| 12 | 20 |
4%
|
|
| Missing value | 14 |
2.8%
|