| Value | Category | Cases | |
|---|---|---|---|
| -9 | NIU (not in universe) | 4 |
1.6%
|
| 0 | 11 |
4.5%
|
|
| 1 | 79 |
32.4%
|
|
| 2 | 78 |
32%
|
|
| 3 | 45 |
18.4%
|
|
| 4 | 18 |
7.4%
|
|
| 5 | 6 |
2.5%
|
|
| 6 | 1 |
0.4%
|
|
| 7 | 1 |
0.4%
|
|
| 8 | 1 |
0.4%
|
|
| 9999995 | missing:impute | 0 |
0%
|