| Value | Category | Cases | |
|---|---|---|---|
| 0 | 10879 |
77.4%
|
|
| 1 | 930 |
6.6%
|
|
| 2 | 1238 |
8.8%
|
|
| 3 | 541 |
3.8%
|
|
| 4 | 181 |
1.3%
|
|
| 5 | 83 |
0.6%
|
|
| 6 | 38 |
0.3%
|
|
| 7 | 171 |
1.2%
|
|
| Sysmiss | 5129 |