| Value | Category | Cases | |
|---|---|---|---|
| 1 | 883 |
70.1%
|
|
| 2 | 296 |
23.5%
|
|
| 3 | 36 |
2.9%
|
|
| 4 | 17 |
1.3%
|
|
| 5 | 15 |
1.2%
|
|
| 6 | 2 |
0.2%
|
|
| 8 | 1 |
0.1%
|
|
| 9 | 7 |
0.6%
|
|
| 11 | 3 |
0.2%
|
|
| Sysmiss | 3817 |