| Value | Category | Cases | |
|---|---|---|---|
| -9 | NIU (not in universe) | 36 |
14.8%
|
| 0 | 15 |
6.1%
|
|
| 1 | 14 |
5.7%
|
|
| 2 | 42 |
17.2%
|
|
| 3 | 20 |
8.2%
|
|
| 4 | 31 |
12.7%
|
|
| 5 | 33 |
13.5%
|
|
| 6 | 12 |
4.9%
|
|
| 7 | 12 |
4.9%
|
|
| 8 | 5 |
2%
|
|
| 9 | 3 |
1.2%
|
|
| 10 | 6 |
2.5%
|
|
| 12 | 5 |
2%
|
|
| 13 | 2 |
0.8%
|
|
| 15 | 3 |
1.2%
|
|
| 20 | 2 |
0.8%
|
|
| 22 | 1 |
0.4%
|
|
| 31 | 1 |
0.4%
|
|
| 159 | 1 |
0.4%
|
|
| 9999995 | missing:impute | 0 |
0%
|
