| Value | Category | Cases | |
|---|---|---|---|
| 1 | -99 | 5 |
0.1%
|
| 2 | -96 | 15 |
0.3%
|
| 3 | 1 | 461 |
10.4%
|
| 4 | 2 | 33 |
0.7%
|
| 5 | 3 | 56 |
1.3%
|
| 6 | 4 | 1267 |
28.5%
|
| 7 | 5 | 4 |
0.1%
|
| 8 | 6 | 138 |
3.1%
|
| Missing value | 2465 |
55.5%
|