| destroy the ozone layer | 0.57 |
| produce hole | 0.30 |
| release chlorine | 0.21 |
| rise to the stratosphere | 0.16 |
| greenhouse gases | 0.16 |
| used as refrigerant | 0.77 |
| used in aerosol | 0.72 |
| used in refrigerator | 0.69 |
| used in air conditioners | 0.60 |
| used as solvent | 0.49 |
| used in spray cans | 0.39 |
| released into the atmos… | 0.39 |
| used as propellant | 0.35 |
| used as coolant | 0.25 |