| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0%
|
|
| 1 | 2972 |
7.9%
|
|
| 2 | 4826 |
12.8%
|
|
| 3 | 3991 |
10.6%
|
|
| 4 | 2508 |
6.7%
|
|
| 5 | 1864 |
4.9%
|
|
| 6 | 698 |
1.9%
|
|
| 7 | 20798 |
55.2%
|
|
| Sysmiss | 46534 |