| Value | Category | Cases | |
|---|---|---|---|
| 0 | 99 |
56.9%
|
|
| 1 | 12 |
6.9%
|
|
| 2 | 18 |
10.3%
|
|
| 3 | 19 |
10.9%
|
|
| 4 | 7 |
4%
|
|
| 5 | 4 |
2.3%
|
|
| 6 | 1 |
0.6%
|
|
| 7 | 11 |
6.3%
|
|
| Missing value | 3 |
1.7%
|