| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 0 |
0%
|
| 1 | Yes | 143 |
2.6%
|
| 2 | 1239 |
22.7%
|
|
| 7 | 1 |
0%
|
|
| 9 | 4085 |
74.7%
|
|
| 97 | 1 |
0%
|
|
| Sysmiss | 1 |