| Value | Category | Cases | |
|---|---|---|---|
| 0 | NR | 6556 |
11.2%
|
| 1 | 1 | 14382 |
24.6%
|
| 2 | 2 | 29918 |
51.1%
|
| 3 | 3 | 7647 |
13.1%
|