| Value | Category | Cases | |
|---|---|---|---|
| 1 | 289 |
18.1%
|
|
| 2 | 2 |
0.1%
|
|
| 3 | 2 |
0.1%
|
|
| 4 | 1124 |
70.4%
|
|
| 5 | 170 |
10.6%
|
|
| 6 | 2 |
0.1%
|
|
| 7 | 8 |
0.5%
|
|
| Sysmiss | 1 |