| Value | Category | Cases | |
|---|---|---|---|
| 0 | No usa | 1494 |
95%
|
| 1 | 72 |
4.6%
|
|
| 2 | 5 |
0.3%
|
|
| 3 | 1 |
0.1%
|
|
| Sysmiss | 1 |