| Value | Category | Cases | |
|---|---|---|---|
| 0 | 13 |
5.7%
|
|
| 1 | 191 |
84.1%
|
|
| 2 | 13 |
5.7%
|
|
| 4 | 3 |
1.3%
|
|
| 5 | 4 |
1.8%
|
|
| 6 | 1 |
0.4%
|
|
| 10 | 1 |
0.4%
|
|
| 64 | 1 |
0.4%
|
|
| Sysmiss | 9490 |