| Value | Category | Cases | |
|---|---|---|---|
| 0 | 588 |
26.1%
|
|
| 1 | 1195 |
53.1%
|
|
| 2 | 287 |
12.7%
|
|
| 3 | 125 |
5.6%
|
|
| 4 | 28 |
1.2%
|
|
| 5 | 14 |
0.6%
|
|
| 6 | 6 |
0.3%
|
|
| 7 | 1 |
0%
|
|
| 8 | 5 |
0.2%
|
|
| 12 | 2 |
0.1%
|
|
| Sysmiss | 2 |