| Value | Category | Cases | |
|---|---|---|---|
| 0 | 29 |
2.9%
|
|
| 1 | 882 |
87.8%
|
|
| 2 | 67 |
6.7%
|
|
| 3 | 12 |
1.2%
|
|
| 4 | 6 |
0.6%
|
|
| 5 | 4 |
0.4%
|
|
| 6 | 1 |
0.1%
|
|
| 8 | 1 |
0.1%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 1 |
0.1%
|
|
| Sysmiss | 1074 |