| Value |
Category |
| -99 |
Refused to answer |
| -88 |
Not provided |
| -77 |
Not applicable |
| -66 |
Do not know |
| -44 |
|
| 1 |
Buisiness / industry association |
| 2 |
Trade Fairs |
| 3 |
Study tours |
| 4 |
Consultants |
| 5 |
Universities / Public institutions |
| 6 |
Adapted from competitors |
| 7 |
other |
| Sysmiss |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
