| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
0.2%
|
|
| 1 | 33 |
1%
|
|
| 2 | 83 |
2.5%
|
|
| 3 | 211 |
6.4%
|
|
| 4 | 294 |
8.9%
|
|
| 5 | 539 |
16.3%
|
|
| 6 | 1501 |
45.5%
|
|
| 7 | 635 |
19.2%
|
|
| Sysmiss | 48007 |