| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2353 |
54.8%
|
|
| 2 | 1799 |
41.9%
|
|
| 3 | 94 |
2.2%
|
|
| 4 | 23 |
0.5%
|
|
| 6 | 11 |
0.3%
|
|
| 7 | 12 |
0.3%
|
|
| Sysmiss | 3390 |