| Value | Category |
|---|---|
| -9 | DK |
| 1 | Government or government agencies, including state-owned enterprises |
| 2 | This establishment’s parent company or affiliated subsidiaries |
| 3 | Private firms, excluding this establishment’s parent company or affiliated subsidiaries, with 250 employees or more |
| 4 | Private firms, excluding this establishment’s parent company or affiliated subsidiaries, with less than 250 employees |
| 5 | Other |
| Sysmiss |