54,0 Total average receipts, expenses, | | |Diameter of | | |Length of | | | | | | | |revolutions. | | Western States, | | | Atlantic States, | | | |Depth of | | Delaware, and Maryland | 3,503 | 27,952,500 | 2,020 | 7,979 | | | | | Massachusetts, Rhode | | | Jerseys, Pennsylvania, | | Western States, | | |Depth of | | | | | Southern States, .