| Value | Category | Cases | |
|---|---|---|---|
| 1 | 162 |
92%
|
|
| 2 | 10 |
5.7%
|
|
| 3 | 3 |
1.7%
|
|
| 4 | 1 |
0.6%
|
|
| Sysmiss | 822 |