| Value | Category | Cases | |
|---|---|---|---|
| 0 | 88 |
12%
|
|
| 1 | 299 |
40.7%
|
|
| 2 | 167 |
22.8%
|
|
| 3 | 76 |
10.4%
|
|
| 4 | 45 |
6.1%
|
|
| 5 | 26 |
3.5%
|
|
| 6 | 16 |
2.2%
|
|
| 7 | 6 |
0.8%
|
|
| 8 | 10 |
1.4%
|
|
| 9 | 1 |
0.1%
|
|
| Sysmiss | 830 |