| Value | Category | Cases | |
|---|---|---|---|
| -9 | NIU (not in universe) | 79 |
2.8%
|
| 0 | none | 0 |
0%
|
| 1 | 712 |
25.2%
|
|
| 2 | 877 |
31.1%
|
|
| 3 | 572 |
20.3%
|
|
| 4 | 340 |
12%
|
|
| 5 | 132 |
4.7%
|
|
| 6 | 60 |
2.1%
|
|
| 7 | 25 |
0.9%
|
|
| 8 | 17 |
0.6%
|
|
| 9 | 3 |
0.1%
|
|
| 10 | 4 |
0.1%
|
|
| 12 | 1 |
0%
|
|
| 9999995 | missing:impute | 0 |
0%
|