Value | Category | Cases | |
---|---|---|---|
2017 | 4 |
0.2%
|
|
2018 | 96 |
4.9%
|
|
2019 | 160 |
8.1%
|
|
9999 | NO RESPONSE | 1 |
0.1%
|
Sysmiss | 1706 |
86.7%
|