| Value | Category | Cases | |
|---|---|---|---|
| -999999999 | 1 |
1.4%
|
|
| 0 | 12 |
16.4%
|
|
| 1 | 8 |
11%
|
|
| 2 | 8 |
11%
|
|
| 3 | 28 |
38.4%
|
|
| 4 | 5 |
6.8%
|
|
| 6 | 7 |
9.6%
|
|
| 9 | 2 |
2.7%
|
|
| 12 | 2 |
2.7%
|
|
| Sysmiss | 1005 |