| Value | Category | Cases | |
|---|---|---|---|
| 0 | 324 |
38.3%
|
|
| 1 | 254 |
30%
|
|
| 2 | 145 |
17.1%
|
|
| 3 | 47 |
5.5%
|
|
| 4 | 41 |
4.8%
|
|
| 5 | 13 |
1.5%
|
|
| 6 | 20 |
2.4%
|
|
| 8 | 1 |
0.1%
|
|
| 22 | 1 |
0.1%
|
|
| 53 | 1 |
0.1%
|
|
| Sysmiss | 28516 |