| Value | Category | Cases | |
|---|---|---|---|
| 0 | 796 |
60.4%
|
|
| 1 | 109 |
8.3%
|
|
| 2 | 147 |
11.2%
|
|
| 3 | 121 |
9.2%
|
|
| 4 | 59 |
4.5%
|
|
| 5 | 25 |
1.9%
|
|
| 6 | 5 |
0.4%
|
|
| 7 | 54 |
4.1%
|
|
| 260 | 1 |
0.1%
|
|
| Sysmiss | 1 |