| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.1%
|
|
| 1 | 8 |
0.4%
|
|
| 2 | 108 |
5.4%
|
|
| 3 | 247 |
12.4%
|
|
| 4 | 110 |
5.5%
|
|
| 5 | 898 |
45%
|
|
| 6 | 471 |
23.6%
|
|
| 7 | 153 |
7.7%
|
|
| Sysmiss | 4 |