| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1186 |
45.3%
|
|
| 1 | 201 |
7.7%
|
|
| 2 | 396 |
15.1%
|
|
| 3 | 260 |
9.9%
|
|
| 4 | 134 |
5.1%
|
|
| 5 | 85 |
3.2%
|
|
| 6 | 36 |
1.4%
|
|
| 7 | 319 |
12.2%
|
|
| Sysmiss | 3389 |