| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3424 |
63.5%
|
|
| 2 | 1898 |
35.2%
|
|
| 3 | 38 |
0.7%
|
|
| 4 | 13 |
0.2%
|
|
| 5 | 7 |
0.1%
|
|
| 6 | 4 |
0.1%
|
|
| 7 | 5 |
0.1%
|
|
| Sysmiss | 124 |