Value | Category | Cases | |
---|---|---|---|
2017 | 40 |
0.6%
|
|
2018 | 480 |
7.5%
|
|
2019 | 878 |
13.7%
|
|
2020 | 7 |
0.1%
|
|
9999 | NO RESPONSE | 4 |
0.1%
|
Sysmiss | 4985 |
78%
|