| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
0.1%
|
|
| 1 | 115 |
2.3%
|
|
| 2 | 109 |
2.2%
|
|
| 3 | 55 |
1.1%
|
|
| 4 | 24 |
0.5%
|
|
| 5 | 12 |
0.2%
|
|
| 6 | 4 |
0.1%
|
|
| 7 | 5 |
0.1%
|
|
| Missing value | 4690 |
93.5%
|