| Value | Category | Cases | |
|---|---|---|---|
| 2 | 183 |
89.7%
|
|
| 3 | 15 |
7.4%
|
|
| 4 | 2 |
1%
|
|
| 5 | 2 |
1%
|
|
| 7 | 1 |
0.5%
|
|
| 99 | 1 |
0.5%
|
|
| Sysmiss | 4041 |