| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2012 or earlier | 8 |
22.2%
|
| 2 | 2013 | 7 |
19.4%
|
| 3 | 2014 | 9 |
25%
|
| 4 | 2015 | 12 |
33.3%
|
| 5 | 2016 | 0 |
0%
|
| 99 | Other | 0 |
0%
|
| 2147483625 | Don't know | 0 |
0%
|
| 2147483635 | Not applicable | 0 |
0%
|
| 2147483639 | Refused | 0 |
0%
|
| 11 | .E | 606 |