| Value | Category | Cases | |
|---|---|---|---|
| 0 | 450 |
29.6%
|
|
| 1 | 276 |
18.2%
|
|
| 2 | 327 |
21.5%
|
|
| 3 | 186 |
12.2%
|
|
| 4 | 134 |
8.8%
|
|
| 5 | 70 |
4.6%
|
|
| 6 | 41 |
2.7%
|
|
| 7 | 22 |
1.4%
|
|
| 8 | 9 |
0.6%
|
|
| 9 | 3 |
0.2%
|
|
| 10 | 1 |
0.1%
|
|
| Sysmiss | 44 |