| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
1%
|
|
| 1 | 107 |
20.9%
|
|
| 2 | 69 |
13.5%
|
|
| 3 | 34 |
6.6%
|
|
| 4 | 22 |
4.3%
|
|
| 5 | 16 |
3.1%
|
|
| 6 | 10 |
2%
|
|
| 7 | 2 |
0.4%
|
|
| 8 | 2 |
0.4%
|
|
| 9 | 2 |
0.4%
|
|
| 10 | 1 |
0.2%
|
|
| 11 | 1 |
0.2%
|
|
| 16 | 1 |
0.2%
|
|
| 25 | 1 |
0.2%
|
|
| Missing value | 239 |
46.7%
|