| value | category | cases | |
|---|---|---|---|
| 1 | 9 |
2.8%
|
|
| 2 | 3 |
0.9%
|
|
| 3 | 25 |
7.8%
|
|
| 9 | 284 |
88.2%
|
|
| NA | 1 |
0.3%
|