| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 886 |
60.8%
|
| 2 | 1 | 150 |
10.3%
|
| 3 | 2 | 94 |
6.5%
|
| 4 | 3 | 111 |
7.6%
|
| 5 | 4 | 77 |
5.3%
|
| 6 | 5 | 58 |
4%
|
| 7 | 6 | 31 |
2.1%
|
| 8 | 7 | 15 |
1%
|
| 9 | 8 | 7 |
0.5%
|
| 10 | 10 | 3 |
0.2%
|
| 11 | 11 | 1 |
0.1%
|
| Missing value | 24 |
1.6%
|