| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6663 |
51.1%
|
|
| 1 | 3934 |
30.2%
|
|
| 2 | 1324 |
10.1%
|
|
| 3 | 567 |
4.3%
|
|
| 4 | 256 |
2%
|
|
| 5 | 131 |
1%
|
|
| 6 | 65 |
0.5%
|
|
| 7 | 45 |
0.3%
|
|
| 8 | 63 |
0.5%
|
|
| Sysmiss | 1920 |