| Value | Category | Cases | |
|---|---|---|---|
| -9 | Not in universe | 440 |
80.9%
|
| 1 | 1 | 84 |
15.4%
|
| 2 | 2 | 16 |
2.9%
|
| 3 | 3 | 2 |
0.4%
|
| 4 | 4+ | 2 |
0.4%
|
| 99995 | Missing | 0 |
0%
|