| Value | Category | Cases | |
|---|---|---|---|
| 0 | 497 |
21.1%
|
|
| 1 | 460 |
19.6%
|
|
| 2 | 390 |
16.6%
|
|
| 3 | 285 |
12.1%
|
|
| 4 | 262 |
11.1%
|
|
| 5 | 171 |
7.3%
|
|
| 6 | 127 |
5.4%
|
|
| 7 | 78 |
3.3%
|
|
| 8 | 48 |
2%
|
|
| 9 | 30 |
1.3%
|
|
| 10 | 4 |
0.2%
|
|
| Sysmiss | 975 |