| Value | Category | Cases | |
|---|---|---|---|
| 0 | 14 |
16.7%
|
|
| 1 | 28 |
33.3%
|
|
| 2 | 18 |
21.4%
|
|
| 3 | 8 |
9.5%
|
|
| 4 | 3 |
3.6%
|
|
| 5 | 3 |
3.6%
|
|
| 6 | 1 |
1.2%
|
|
| 7 | 1 |
1.2%
|
|
| 8 | 1 |
1.2%
|
|
| 9 | 2 |
2.4%
|
|
| 10 | 1 |
1.2%
|
|
| 11 | 1 |
1.2%
|
|
| 12 | 1 |
1.2%
|
|
| 17 | 1 |
1.2%
|
|
| 99 | Missing | 1 |
1.2%
|
| Sysmiss | 1130 |