| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8370 |
78.7%
|
|
| 1 | 2036 |
19.1%
|
|
| 2 | 152 |
1.4%
|
|
| 3 | 75 |
0.7%
|
|
| 4 | 5 |
0%
|
|
| 5 | 2 |
0%
|
|
| 6 | 1 |
0%
|
|
| Sysmiss | 7892 |