| Value | Category | Cases | |
|---|---|---|---|
| 0 | 14 |
4.1%
|
|
| 1 | 133 |
38.7%
|
|
| 2 | 12 |
3.5%
|
|
| 3 | 1 |
0.3%
|
|
| 5 | 2 |
0.6%
|
|
| 9 | 1 |
0.3%
|
|
| 99 | 181 |
52.6%
|
|
| Sysmiss | 550 |