| Value | Category | Cases | |
|---|---|---|---|
| 0 | 699 |
29.4%
|
|
| 1 | 176 |
7.4%
|
|
| 2 | 375 |
15.7%
|
|
| 3 | 386 |
16.2%
|
|
| 4 | 226 |
9.5%
|
|
| 5 | 265 |
11.1%
|
|
| 6 | 78 |
3.3%
|
|
| 7 | 39 |
1.6%
|
|
| 8 | 64 |
2.7%
|
|
| 9 | 24 |
1%
|
|
| 10 | 36 |
1.5%
|
|
| 88 | NA | 13 |
0.5%
|
| Sysmiss | 2 |