| Value | Category | Cases | |
|---|---|---|---|
| 0 | 777 |
27.5%
|
|
| 1 | 249 |
8.8%
|
|
| 2 | 299 |
10.6%
|
|
| 3 | 607 |
21.5%
|
|
| 4 | 162 |
5.7%
|
|
| 5 | 251 |
8.9%
|
|
| 6 | 135 |
4.8%
|
|
| 7 | 141 |
5%
|
|
| 8 | 70 |
2.5%
|
|
| 9 | 79 |
2.8%
|
|
| 10 | 21 |
0.7%
|
|
| 11 | 13 |
0.5%
|
|
| 12 | 18 |
0.6%
|
|
| Sysmiss | 10 |