| Value | Category | Cases | |
|---|---|---|---|
| 0 | 63 |
57.8%
|
|
| 1 | 16 |
14.7%
|
|
| 2 | 5 |
4.6%
|
|
| 3 | 2 |
1.8%
|
|
| 4 | 2 |
1.8%
|
|
| 5 | 2 |
1.8%
|
|
| 7 | 1 |
0.9%
|
|
| 56 | 1 |
0.9%
|
|
| 9996 | 2 |
1.8%
|
|
| 9998 | 15 |
13.8%
|
|
| Sysmiss | 1921 |