| Value | Category | Cases | |
|---|---|---|---|
| -5 | Other missing; Multiple answers Mail (EVS) {other missing}; China: None | 104 |
10.2%
|
| 1 | Government or public institution | 148 |
14.5%
|
| 2 | Private business or industry | 654 |
63.9%
|
| 3 | Private non-profit organization | 117 |
11.4%
|