| Value | Category | Cases | |
|---|---|---|---|
| 1 | 458 |
54.1%
|
|
| 2 | 272 |
32.1%
|
|
| 3 | 45 |
5.3%
|
|
| 4 | 28 |
3.3%
|
|
| 5 | 23 |
2.7%
|
|
| 6 | 9 |
1.1%
|
|
| 7 | 6 |
0.7%
|
|
| 8 | 3 |
0.4%
|
|
| 9 | 3 |
0.4%
|
|
| Sysmiss | 95 |