| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8 |
0.6%
|
|
| 1 | 91 |
7%
|
|
| 2 | 298 |
22.9%
|
|
| 3 | 88 |
6.8%
|
|
| 4 | 6 |
0.5%
|
|
| 5 | 1 |
0.1%
|
|
| 99 | 7 |
0.5%
|
|
| Missing value | 800 |
61.6%
|