| Value | Category | Cases | |
|---|---|---|---|
| 1 | 116 |
2.3%
|
|
| 2 | 36 |
0.7%
|
|
| 3 | 18 |
0.4%
|
|
| 4 | 4 |
0.1%
|
|
| 5 | 2 |
0%
|
|
| 7 | 1 |
0%
|
|
| 8 | 1 |
0%
|
|
| 20 | 1 |
0%
|
|
| Missing value | 4839 |
96.4%
|