| Value | Category | Cases | |
|---|---|---|---|
| 98 | Don?t Know | 2 |
2.4%
|
| 2014 | 45 |
54.9%
|
|
| 2015 | 29 |
35.4%
|
|
| 2016 | 3 |
3.7%
|
|
| 2017 | 3 |
3.7%
|