| Value | Category | Cases | |
|---|---|---|---|
| 0 | 761 |
65.1%
|
|
| 1 | 262 |
22.4%
|
|
| 2 | 71 |
6.1%
|
|
| 3 | 49 |
4.2%
|
|
| 4 | 14 |
1.2%
|
|
| 5 | 6 |
0.5%
|
|
| 6 | 3 |
0.3%
|
|
| 8 | 1 |
0.1%
|
|
| 10 | 2 |
0.2%
|
|
| 99 | 8 | ||
| Sysmiss | 369 |