| Value | Category | Cases | |
|---|---|---|---|
| -999999999 | missing | 0 |
0%
|
| 0 | 165 |
14.9%
|
|
| 1 | 775 |
69.9%
|
|
| 2 | 147 |
13.3%
|
|
| 3 | 16 |
1.4%
|
|
| 4 | 6 |
0.5%
|