| Value | Category | Cases | |
|---|---|---|---|
| 1 | 143 |
43.5%
|
|
| 2 | 75 |
22.8%
|
|
| 3 | 40 |
12.2%
|
|
| 4 | 3 |
0.9%
|
|
| 5 | 3 |
0.9%
|
|
| 6 | 1 |
0.3%
|
|
| 8 | 1 |
0.3%
|
|
| 9 | 63 |
19.1%
|
|
| Sysmiss | 960 |