| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8 |
4.8%
|
|
| 1 | 129 |
77.7%
|
|
| 2 | 18 |
10.8%
|
|
| 3 | 4 |
2.4%
|
|
| 4 | 1 |
0.6%
|
|
| 5 | 2 |
1.2%
|
|
| 6 | 2 |
1.2%
|
|
| 10 | 1 |
0.6%
|
|
| 11 | 1 |
0.6%
|
|
| Sysmiss | 9512 |