| Value | Category | Cases | |
|---|---|---|---|
| -9 | NIU (not in universe) | 174 |
12.7%
|
| 0 | 1047 |
76.5%
|
|
| 1 | 60 |
4.4%
|
|
| 2 | 36 |
2.6%
|
|
| 3 | 19 |
1.4%
|
|
| 4 | 9 |
0.7%
|
|
| 5 | 10 |
0.7%
|
|
| 6 | 4 |
0.3%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 1 |
0.1%
|
|
| 12 | 4 |
0.3%
|
|
| 15 | 1 |
0.1%
|
|
| 20 | 1 |
0.1%
|
|
| 500 | 1 |
0.1%
|
|
| 9999995 | missing:impute | 0 |
0%
|