| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2363 |
87.4%
|
|
| 2 | 275 |
10.2%
|
|
| 3 | 43 |
1.6%
|
|
| 4 | 11 |
0.4%
|
|
| 5 | 6 |
0.2%
|
|
| 6 | 4 |
0.1%
|
|
| 7 | 3 |
0.1%
|
|
| Sysmiss | 352 |