| Value | Category | Cases | |
|---|---|---|---|
| 0 | 97 |
4.6%
|
|
| 1 | 1211 |
56.9%
|
|
| 2 | 692 |
32.5%
|
|
| 3 | 105 |
4.9%
|
|
| 4 | 19 |
0.9%
|
|
| 5 | 3 |
0.1%
|
|
| Sysmiss | 1 |