| Value | Category | Cases | |
|---|---|---|---|
| 0 | 101 |
42.4%
|
|
| 1 | 103 |
43.3%
|
|
| 2 | 23 |
9.7%
|
|
| 3 | 10 |
4.2%
|
|
| 4 | 1 |
0.4%
|
|
| Sysmiss | 1043 |