| Value | Category | Cases | |
|---|---|---|---|
| 1 | 471 |
1.8%
|
|
| 2 | 4510 |
17.4%
|
|
| 3 | 626 |
2.4%
|
|
| 4 | 38 |
0.1%
|
|
| 5 | 15 |
0.1%
|
|
| 6 | 7 |
0%
|
|
| 98 | 3 |
0%
|
|
| Missing value | 20229 |
78.1%
|