| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8 |
0.8%
|
|
| 1 | 5 |
0.5%
|
|
| 2 | 13 |
1.4%
|
|
| 3 | 8 |
0.8%
|
|
| 4 | 7 |
0.7%
|
|
| 5 | 9 |
1%
|
|
| 6 | 3 |
0.3%
|
|
| 20 | 1 |
0.1%
|
|
| 30 | 1 |
0.1%
|
|
| 97 | Not applicable | 877 |
93%
|
| 99 | Missing | 11 |
1.2%
|