| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1259 |
75.4%
|
|
| 2 | 301 |
18%
|
|
| 3 | 84 |
5%
|
|
| 4 | 21 |
1.3%
|
|
| 5 | 4 |
0.2%
|
|
| 6 | 1 |
0.1%
|
|
| Sysmiss | 5 |