| Value | Category | Cases | |
|---|---|---|---|
| 1 | 143 |
3.1%
|
|
| 2 | 414 |
8.8%
|
|
| 3 | 382 |
8.2%
|
|
| 4 | 153 |
3.3%
|
|
| 5 | 16 |
0.3%
|
|
| 6 | 5 |
0.1%
|
|
| 98 | 17 |
0.4%
|
|
| Missing value | 3556 |
75.9%
|