Contract Coal Tonnage, in South Atlantic Census Division by Length of Contract
| Demand Region/Year | Contract Duration | |||||||||||
| 5 Years or Fewer | 6-10 Years | 11-30 Years | 31 Years or Longer | Validated Contractsa | Unknown Contract Lengthb | All Contracts | ||||||
| Tonnage (million short tons) | Percent of Validated Tonnage | Tonnage (million short tons) | Percent of Validated Tonnage | Tonnage (million short tons) | Percent of Validated Tonnage | Tonnage (million short tons) | Percent of Validated Tonnage | Tonnage (million short tons) | Tonnage (million short tons) | Percent of Total Tonnage | All Tonnage (million short tons) | |
| 2001 | 51.3 | 62.6 | 11.9 | 14.5 | 10.4 | 12.7 | 8.4 | 10.2 | 82.0 | 30.6 | 27.2 | 112.6 |
| 2000 | 30.5 | 49.6 | 11.8 | 19.2 | 11.4 | 18.6 | 7.8 | 12.6 | 61.6 | 32.5 | 34.5 | 94.0 |
| 1999 | 36.2 | 45.8 | 12.9 | 16.3 | 21.4 | 27.2 | 8.4 | 10.7 | 78.9 | 30.0 | 27.5 | 108.9 |
| 1990 | 12.3 | 14.7 | 19.9 | 23.7 | 41.4 | 49.4 | 10.2 | 12.2 | 83.8 | 3.4 | 3.9 | 87.2 |
| 1979 | 10.6 | 14.2 | 12.0 | 16.0 | 41.9 | 56.2 | 10.1 | 13.5 | 74.6 | - | - | 74.6 |