| Value | Category | Cases | |
|---|---|---|---|
| -9 | 8 |
0.7%
|
|
| 0 | 94 |
8.1%
|
|
| 1 | 372 |
32.2%
|
|
| 2 | 503 |
43.5%
|
|
| 3 | 159 |
13.8%
|
|
| 4 | 14 |
1.2%
|
|
| 5 | 1 |
0.1%
|
|
| 6 | 5 |
0.4%
|
|
| 9995 | Missing | 0 |
0%
|