| Value | Category | Cases | |
|---|---|---|---|
| -9 | NIU (not in universe) | 371 |
91.8%
|
| 0.5 | 1 |
0.2%
|
|
| 1 | 5 |
1.2%
|
|
| 2 | 5 |
1.2%
|
|
| 3 | 3 |
0.7%
|
|
| 5 | 3 |
0.7%
|
|
| 7 | 1 |
0.2%
|
|
| 20 | 2 |
0.5%
|
|
| 50 | 1 |
0.2%
|
|
| 180 | 1 |
0.2%
|
|
| 9999995 | missing:impute | 11 |
2.7%
|
| Sysmiss | 1 |
