| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1267 |
82.1%
|
|
| 2 | 250 |
16.2%
|
|
| 3 | 14 |
0.9%
|
|
| 4 | 7 |
0.5%
|
|
| 5 | 5 |
0.3%
|
|
| 8 | 1 |
0.1%
|
|
| Sysmiss | 247 |