| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0%
|
|
| 1 | 1211 |
21%
|
|
| 2 | 1022 |
17.8%
|
|
| 3 | 213 |
3.7%
|
|
| 4 | 666 |
11.6%
|
|
| 5 | 439 |
7.6%
|
|
| 6 | 318 |
5.5%
|
|
| 7 | 1883 |
32.7%
|
|
| Sysmiss | 351 |