| Value | Category | Cases | |
|---|---|---|---|
| 0 | 255 |
21.5%
|
|
| 1 | 517 |
43.6%
|
|
| 2 | 224 |
18.9%
|
|
| 3 | 93 |
7.8%
|
|
| 4 | 52 |
4.4%
|
|
| 5 | 21 |
1.8%
|
|
| 6 | 11 |
0.9%
|
|
| 7 | 8 |
0.7%
|
|
| 8 | 4 |
0.3%
|
|
| 9 | 1 |
0.1%
|
|
| Sysmiss | 5041 |