| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4920 |
48.2%
|
|
| 1 | 3450 |
33.8%
|
|
| 2 | 1299 |
12.7%
|
|
| 3 | 385 |
3.8%
|
|
| 4 | 108 |
1.1%
|
|
| 5 | 30 |
0.3%
|
|
| 6 | 12 |
0.1%
|
|
| 7 | 5 |
0%
|
|
| 8 | 2 |
0%
|
|
| Sysmiss | 8255 |