Value | Category | Cases | |
---|---|---|---|
2015 | 118 |
3.3%
|
|
2016 | 518 |
14.6%
|
|
2017 | 536 |
15.1%
|
|
2018 | 264 |
7.4%
|
|
9997 | 16 |
0.4%
|
|
9999 | NO RESPONSE | 18 |
0.5%
|
Sysmiss | 2090 |
58.7%
|