| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
1.2%
|
|
| 1 | 112 |
64.7%
|
|
| 2 | 35 |
20.2%
|
|
| 3 | 11 |
6.4%
|
|
| 4 | 4 |
2.3%
|
|
| 5 | 4 |
2.3%
|
|
| 7 | 1 |
0.6%
|
|
| 10 | 1 |
0.6%
|
|
| 11 | 1 |
0.6%
|
|
| 12 | 1 |
0.6%
|
|
| 14 | 1 |
0.6%
|
|
| Sysmiss | 3 |