| Value | Category | Cases | |
|---|---|---|---|
| 1 | 9 |
0.8%
|
|
| 2 | 16 |
1.4%
|
|
| 3 | 52 |
4.4%
|
|
| 4 | 154 |
13.1%
|
|
| 5 | 150 |
12.8%
|
|
| 6 | 273 |
23.2%
|
|
| 7 | 317 |
27%
|
|
| 9 | 205 |
17.4%
|
|
| Sysmiss | 18329 |