| Value | Category | Cases | |
|---|---|---|---|
| 0 | 31 |
15.8%
|
|
| 1 | 28 |
14.3%
|
|
| 2 | 25 |
12.8%
|
|
| 3 | 13 |
6.6%
|
|
| 4 | 9 |
4.6%
|
|
| 5 | 3 |
1.5%
|
|
| 6 | 1 |
0.5%
|
|
| 8 | 2 |
1%
|
|
| 10 | 1 |
0.5%
|
|
| 999 | 81 |
41.3%
|
|
| 1000 | 2 |
1%
|
|
| Sysmiss | 4 |