| Value | Category |
|---|---|
| -9 | don't know |
| 1 | with the purchase of new machinery or equipment |
| 2 | by hiring personnel skilled in the operation of the new tech |
| 3 | licensing from international sources |
| 4 | developed or adapted internally |
| 5 | transferred from parent company |
| 6 | other (specify) |
| Sysmiss |