| Value | Category | Cases | |
|---|---|---|---|
| 1 | 142 |
1%
|
|
| 2 | 337 |
2.5%
|
|
| 3 | 2236 |
16.4%
|
|
| 4 | 6262 |
45.9%
|
|
| 5 | 4667 |
34.2%
|
|
| Sysmiss | 643 |