| Value | Category | Cases | |
|---|---|---|---|
| -9 | NIU (not in universe) | 105 |
3.7%
|
| 0 | 9 |
0.3%
|
|
| 1 | 1083 |
38.4%
|
|
| 2 | 685 |
24.3%
|
|
| 3 | 501 |
17.8%
|
|
| 4 | 239 |
8.5%
|
|
| 5 | 123 |
4.4%
|
|
| 6 | 41 |
1.5%
|
|
| 7 | 17 |
0.6%
|
|
| 8 | 3 |
0.1%
|
|
| 9 | 7 |
0.2%
|
|
| 10 | 1 |
0%
|
|
| 11 | 1 |
0%
|
|
| 12 | 1 |
0%
|
|
| 42 | 1 |
0%
|
|
| 98 | don't know | 3 |
0.1%
|
| 9999995 | missing:impute | 2 |
0.1%
|