| Value | Category | Cases | |
|---|---|---|---|
| 0 | 821 |
49.5%
|
|
| 1 | 335 |
20.2%
|
|
| 2 | 260 |
15.7%
|
|
| 3 | 91 |
5.5%
|
|
| 4 | 113 |
6.8%
|
|
| 5 | 13 |
0.8%
|
|
| 6 | 8 |
0.5%
|
|
| 7 | 1 |
0.1%
|
|
| 8 | 12 |
0.7%
|
|
| 10 | 1 |
0.1%
|
|
| 12 | 4 |
0.2%
|
|
| Sysmiss | 81 |