Value | Category | Cases | |
---|---|---|---|
2017 | 3 |
0.2%
|
|
2018 | 2 |
0.1%
|
|
2019 | 2 |
0.1%
|
|
9999 | NO RESPONSE | 1 |
0.1%
|
Sysmiss | 1959 |
99.6%
|