| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 20 |
0.8%
|
| 2 | No | 1019 |
40.7%
|
| 5 | Deprecated (not in SCC) | 1216 |
48.6%
|
| 6 | Don't know | 3 |
0.1%
|
| 7 | Not applicable | 106 |
4.2%
|
| 9 | Missing | 138 |
5.5%
|