| Value | Category | Cases | |
|---|---|---|---|
| 0 | 431 |
17%
|
|
| 1 | 470 |
18.5%
|
|
| 2 | 797 |
31.5%
|
|
| 3 | 579 |
22.8%
|
|
| 4 | 164 |
6.5%
|
|
| 5 | 54 |
2.1%
|
|
| 6 | 22 |
0.9%
|
|
| 7 | 6 |
0.2%
|
|
| 8 | 4 |
0.2%
|
|
| 9 | 1 |
0%
|
|
| 10 | 5 |
0.2%
|
|
| 14 | 1 |
0%
|
|
| Sysmiss | 6 |