| Value | Category | Cases | |
|---|---|---|---|
| 1 | 4 |
0.4%
|
|
| 2 | 1 |
0.1%
|
|
| 3 | 1 |
0.1%
|
|
| 4 | 315 |
30.6%
|
|
| 5 | 422 |
41.1%
|
|
| 6 | 284 |
27.6%
|
|
| 7 | 1 |
0.1%
|
|
| Sysmiss | 73 |