| Value | Category | Cases | |
|---|---|---|---|
| 0 | 155 |
13.4%
|
|
| 1 | 712 |
61.4%
|
|
| 2 | 211 |
18.2%
|
|
| 3 | 54 |
4.7%
|
|
| 4 | 15 |
1.3%
|
|
| 5 | 7 |
0.6%
|
|
| 6 | 3 |
0.3%
|
|
| 7 | 1 |
0.1%
|
|
| 8 | 1 |
0.1%
|
|
| 12 | 1 |
0.1%
|
|
| Sysmiss | 5900 |