| Value | Category |
|---|---|
| 1 | no major problem |
| 2 | capital or credit problems |
| 3 | lack of technical know-how |
| 4 | supply of power |
| 5 | problems with equipment or spare parts |
| 6 | lack of adequate labor |
| 7 | government regulations |
| 8 | lack of raw materials |
| 9 | lack of customers |
| 10 | transport problems |
| 11 | intimidation and labor unrest |
| 12 | supply of water |
| 13 | other |