Appendix 1. Supplementary Data Tables
Summary statistics for the dataset are presented in this Appendix.
| Variable | Mean | Standard Deviation | Minimum | Maximum |
|---|---|---|---|---|
| Length of Haul | 384 | 284 | 69 | 1,535 |
| Total Personal Income ('000) | 114,590,393 | 99,285,394 | 9,186,566 | 414,643,541 |
| Farm Income ('000) | 276,674 | 329,236 | 19,937 | 1,842,296 |
| Population | 4,039,128 | 3,375,173 | 376,082 | 16,167,324 |
| Per Capita Income | 26,850 | 4,076 | 19,978 | 40,136 |
| Employment | 2,522,866 | 2,003,806 | 210,800 | 8,593,668 |
| Gross State Product ('000,000) | 374,003 | 261,472 | 20,640 | 1,113,965 |
| Annual Change in Consumer Price Index | 2.49% | 0.08% | 2.41% | 2.62% |
| LTL Rates ($/trip) | 298.2 | 72.8 | 159.1 | 488.0 |
| LTL Rate ($ per mile) | 1.04 | 0.60 | 0.32 | 3.08 |
| Volume to Capacity Ratio | 0.53 | 0.20 | 0.16 | 1.03 |
| Average Annual Daily Truck Traffic | 6,388 | 2,174 | 1,286 | 10,999 |
