| Value | Category | Cases | |
|---|---|---|---|
| 1 | 672 |
84.2%
|
|
| 2 | 89 |
11.2%
|
|
| 3 | 21 |
2.6%
|
|
| 4 | 3 |
0.4%
|
|
| 5 | 13 |
1.6%
|
|
| Sysmiss | 2924 |