| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.1%
|
|
| 1 | 499 |
61.6%
|
|
| 2 | 27 |
3.3%
|
|
| 3 | 3 |
0.4%
|
|
| 4 | 108 |
13.3%
|
|
| 5 | 35 |
4.3%
|
|
| 6 | 11 |
1.4%
|
|
| 7 | 125 |
15.4%
|
|
| 8 | 1 |
0.1%
|
|
| Sysmiss | 11 |