| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2604 |
31.5%
|
|
| 2 | 5527 |
66.8%
|
|
| 3 | 130 |
1.6%
|
|
| 4 | 12 |
0.1%
|
|
| 5 | 5 |
0.1%
|
|
| Sysmiss | 159 |