| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2856 |
51.7%
|
|
| 1 | 681 |
12.3%
|
|
| 2 | 701 |
12.7%
|
|
| 3 | 440 |
8%
|
|
| 4 | 189 |
3.4%
|
|
| 5 | 154 |
2.8%
|
|
| 6 | 40 |
0.7%
|
|
| 7 | 465 |
8.4%
|
|
| Sysmiss | 2 |