| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 6 |
1%
|
| -7 | 11 |
1.8%
|
|
| 1 | Through internet | 80 |
13.3%
|
| 2 | Through other business | 370 |
61.7%
|
| 3 | Through Chamber of Commerce or business association | 50 |
8.3%
|
| 4 | Business expo | 53 |
8.8%
|
| 5 | Other (spontaneous) | 30 |
5%
|