| Consumers perceptions | N | % | Ranking |
| Producer pay responsibility | 108 | 30 | 1 |
| Don’t know/no ideas | 83 | 23.1 | 2 |
| Increase public awareness | 81 | 22.5 | 3 |
| Government incentives/government responsibilities | 56 | 15.5 | 4 |
| Extensive advertising of green products | 32 | 8.9 | 5 |