| Value | Category | Cases | |
|---|---|---|---|
| 1 | 394 |
91.6%
|
|
| 2 | 28 |
6.5%
|
|
| 3 | 3 |
0.7%
|
|
| 4 | 1 |
0.2%
|
|
| 5 | 1 |
0.2%
|
|
| 6 | 1 |
0.2%
|
|
| 7 | 1 |
0.2%
|
|
| 9 | 1 |
0.2%
|
|
| Sysmiss | 6904 |