| Value | Category | Cases | |
|---|---|---|---|
| 0 | 435 |
41.3%
|
|
| 1 | 354 |
33.6%
|
|
| 2 | 191 |
18.1%
|
|
| 3 | 44 |
4.2%
|
|
| 4 | 15 |
1.4%
|
|
| 5 | 8 |
0.8%
|
|
| 6 | 3 |
0.3%
|
|
| 7 | 2 |
0.2%
|
|
| 10 | 1 |
0.1%
|
|
| 95 | 1 |
0.1%
|
|
| Sysmiss | 9 |