| Value | Category | Cases | |
|---|---|---|---|
| 1 | 43 |
3.3%
|
|
| 2 | 41 |
3.1%
|
|
| 3 | 19 |
1.5%
|
|
| 4 | 11 |
0.8%
|
|
| 5 | 1 |
0.1%
|
|
| 6 | 2 |
0.2%
|
|
| Missing value | 1190 |
91%
|