Value | Category |
---|---|
-9 | Don't know (spontaneous) |
1 | Personal acquaintance |
2 | Physical proximity close to this establishment |
3 | Belongs to same Business Association than this establishment |
4 | Recommended by business associates/suppliers/customers |
5 | Only supplier whose products meet specifications |
6 | Supplier is government owned with guarantees |
7 | Other reason |
8 | Supplier has international certification |
Sysmiss |