| Value | Category | Cases | |
|---|---|---|---|
| 1 | 69 |
5%
|
|
| 2 | 172 |
12.5%
|
|
| 3 | 311 |
22.6%
|
|
| 4 | 350 |
25.5%
|
|
| 5 | 254 |
18.5%
|
|
| 6 | 148 |
10.8%
|
|
| 7 | 47 |
3.4%
|
|
| 8 | 15 |
1.1%
|
|
| 9 | 7 |
0.5%
|
|
| 12 | 1 |
0.1%
|
|
| 13 | 1 |
0.1%
|
|
| Sysmiss | 272 |