| Value | Category | Cases | |
|---|---|---|---|
| 1 | 318 |
81.1%
|
|
| 2 | 41 |
10.5%
|
|
| 3 | 7 |
1.8%
|
|
| 4 | 18 |
4.6%
|
|
| 5 | 2 |
0.5%
|
|
| 6 | 1 |
0.3%
|
|
| 7 | 1 |
0.3%
|
|
| 8 | 4 |
1%
|
|
| Sysmiss | 17301 |