| Containers | Aboveground Containers | Underground Containers |
| Uninsulated | 56% | 58% |
| Insulated | 57% | ---- |
| Note: | • For uninsulated, aboveground containers, the 56% corresponds to: |
| – 82% by volume at -28°F. | |
| – 85% by volume at 5°F | |
| – 87.5% by volume at 30°F | |
| – 90.6% by volume at 60°F. |