| Value | Category | Cases | |
|---|---|---|---|
| 1 | 30 |
0.8%
|
|
| 2 | 2 |
0.1%
|
|
| 3 | 62 |
1.6%
|
|
| 4 | 79 |
2%
|
|
| 5 | 393 |
10%
|
|
| 6 | 47 |
1.2%
|
|
| 7 | 28 |
0.7%
|
|
| 9 | 69 |
1.8%
|
|
| Missing value | 3230 |
82%
|