| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1777 |
53.7%
|
|
| 1 | 691 |
20.9%
|
|
| 2 | 385 |
11.6%
|
|
| 3 | 194 |
5.9%
|
|
| 4 | 96 |
2.9%
|
|
| 5 | 78 |
2.4%
|
|
| 6 | 20 |
0.6%
|
|
| 7 | 56 |
1.7%
|
|
| 14 | 12 |
0.4%
|
|
| Sysmiss | 18 |