| Value | Category | Cases | |
|---|---|---|---|
| 1 | 15 |
2%
|
|
| 2 | 20 |
2.7%
|
|
| 3 | 698 |
92.7%
|
|
| 4 | 18 |
2.4%
|
|
| 9 | 2 |
0.3%
|
|
| Sysmiss | 17200 |