| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3777 |
86.4%
|
|
| 2 | 184 |
4.2%
|
|
| 3 | 299 |
6.8%
|
|
| 4 | 13 |
0.3%
|
|
| 5 | 98 |
2.2%
|
|
| Sysmiss | 90 |