| Value | Category | Cases | |
|---|---|---|---|
| 1 | 479 |
70.5%
|
|
| 2 | 126 |
18.6%
|
|
| 3 | 52 |
7.7%
|
|
| 4 | 7 |
1%
|
|
| 5 | 5 |
0.7%
|
|
| 6 | 2 |
0.3%
|
|
| 9 | 3 |
0.4%
|
|
| 12 | 5 |
0.7%
|
|
| Sysmiss | 1317 |