| Value | Category | Cases | |
|---|---|---|---|
| 1 | 199 |
11.6%
|
|
| 2 | 138 |
8.1%
|
|
| 3 | 76 |
4.4%
|
|
| 4 | 38 |
2.2%
|
|
| 5 | 32 |
1.9%
|
|
| 6 | 15 |
0.9%
|
|
| 7 | 3 |
0.2%
|
|
| 8 | 7 |
0.4%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 2 |
0.1%
|
|
| 11 | 1 |
0.1%
|
|
| 12 | 2 |
0.1%
|
|
| Missing value | 1196 |
69.9%
|