| Value | Category | Cases | |
|---|---|---|---|
| 1 | 371 |
16.6%
|
|
| 2 | 1856 |
83%
|
|
| 3 | 5 |
0.2%
|
|
| 4 | 2 |
0.1%
|
|
| 6 | 1 |
0%
|
|
| 7 | 1 |
0%
|
|
| Sysmiss | 21 |