| Value | Category | Cases | |
|---|---|---|---|
| 1 | 170 |
3.6%
|
|
| 2 | 3083 |
65.2%
|
|
| 3 | 1109 |
23.4%
|
|
| 4 | 289 |
6.1%
|
|
| 5 | 53 |
1.1%
|
|
| 6 | 19 |
0.4%
|
|
| 7 | 3 |
0.1%
|
|
| 8 | 4 |
0.1%
|
|
| Sysmiss | 99 |