| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.1%
|
|
| 1 | 174 |
12.3%
|
|
| 2 | 772 |
54.4%
|
|
| 3 | 267 |
18.8%
|
|
| 4 | 130 |
9.2%
|
|
| 5 | 45 |
3.2%
|
|
| 6 | 22 |
1.5%
|
|
| 7 | 6 |
0.4%
|
|
| 8 | 1 |
0.1%
|
|
| 9 | 1 |
0.1%
|
|
| Sysmiss | 271 |