| Value | Category | Cases | |
|---|---|---|---|
| 1 | 37 |
16.5%
|
|
| 2 | 117 |
52.2%
|
|
| 3 | 51 |
22.8%
|
|
| 4 | 13 |
5.8%
|
|
| 5 | 4 |
1.8%
|
|
| Missing value | 2 |
0.9%
|