| Value | Category | Cases | |
|---|---|---|---|
| 1 | ONE | 31 |
4.2%
|
| 2 | TWO | 24 |
3.3%
|
| 3 | THREE | 5 |
0.7%
|
| 4 | FOUR | 4 |
0.5%
|
| Sysmiss | 672 |
91.3%
|