| Value | Category | Cases | |
|---|---|---|---|
| 0 | 36 |
13.3%
|
|
| 1 | 19 |
7%
|
|
| 2 | 68 |
25.2%
|
|
| 3 | 72 |
26.7%
|
|
| 4 | 54 |
20%
|
|
| 5 | 17 |
6.3%
|
|
| 6 | 2 |
0.7%
|
|
| 7 | 1 |
0.4%
|
|
| 10 | 1 |
0.4%
|
|
| Missing value | 2550 |