Value | Category | Cases | |
---|---|---|---|
2017 | 9 |
0.5%
|
|
2018 | 191 |
9.7%
|
|
2019 | 165 |
8.4%
|
|
9999 | NO RESPONSE | 1 |
0.1%
|
Sysmiss | 1601 |
81.4%
|