| Value | Category | Cases | |
|---|---|---|---|
| 0 | 757 |
37.7%
|
|
| 1 | 1006 |
50.1%
|
|
| 2 | 157 |
7.8%
|
|
| 3 | 38 |
1.9%
|
|
| 4 | 18 |
0.9%
|
|
| 5 | 3 |
0.1%
|
|
| 9999 | RA | 28 |
1.4%
|