| Value |
Category |
| 1 |
family and relatives |
| 2 |
birth place friends |
| 3 |
other friends |
| 4 |
neighbours |
| 5 |
business coleagues |
| 6 |
domestic firms |
| 7 |
foreign firms |
| 8 |
other |
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.
