| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 | 1 |
0.3%
|
| 2 | 12 | 1 |
0.3%
|
| 3 | 35 | 1 |
0.3%
|
| 4 | 45 | 1 |
0.3%
|
| 5 | 59 | 2 |
0.6%
|
| Missing value | 319 |
98.2%
|