| Value | Category | Cases | |
|---|---|---|---|
| 0 | 145 |
1%
|
|
| 1 | 136 |
0.9%
|
|
| 2 | 232 |
1.6%
|
|
| 3 | 529 |
3.6%
|
|
| 4 | 1106 |
7.6%
|
|
| 5 | 1963 |
13.5%
|
|
| 6 | 4180 |
28.8%
|
|
| 7 | 6231 |
42.9%
|
|
| Sysmiss | 1918 |