| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8058 |
16.6%
|
|
| 1 | 12464 |
25.7%
|
|
| 2 | 14129 |
29.1%
|
|
| 3 | 7740 |
15.9%
|
|
| 4 | 2547 |
5.2%
|
|
| 5 | 942 |
1.9%
|
|
| 6 | 132 |
0.3%
|
|
| 7 | 2546 |
5.2%
|
|
| Sysmiss | 6255 |