| Value | Category | Cases | |
|---|---|---|---|
| 1 | 301 |
10.1%
|
|
| 2 | 38 |
1.3%
|
|
| 3 | 2636 |
88.1%
|
|
| 4 | 15 |
0.5%
|
|
| 5 | 2 |
0.1%
|
|
| 7 | 1 |
0%
|
|
| Sysmiss | 193 |