| Value | Category | Cases | |
|---|---|---|---|
| 1 | 181 |
17%
|
|
| 2 | 222 |
20.9%
|
|
| 3 | 205 |
19.3%
|
|
| 4 | 106 |
10%
|
|
| 5 | 87 |
8.2%
|
|
| 6 | 29 |
2.7%
|
|
| 7 | 234 |
22%
|
|
| Sysmiss | 1970 |