| Value | Category | Cases | |
|---|---|---|---|
| 2010 | 1 |
0%
|
|
| 2011 | 2 |
0%
|
|
| 2013 | 1 |
0%
|
|
| 2014 | 113 |
0.5%
|
|
| 2015 | 239 |
1.1%
|
|
| 2016 | 11 |
0.1%
|
|
| 8888 | Not applicable | 20928 |
98.1%
|
| 9999 | Unspecified | 28 |
0.1%
|