Quarterly data, not seasonally adjusted
|Rail Freight Revenue Ton-Miles (Class I only)||2009 Quarter 1||2010 Quarter 1|
|Rail Freight Revenue Ton-Miles (billions)||378.3||399.9|
|Percent change from same quarter previous year||-14.51||5.71|
NOTE: The current value is compared to the value from the same period in the previous year to account for seasonality.
SOURCE: Surface Transportation Board; Office of Economics, Environmental Analysis, and Administration; Quarter Earnings Reports; available at http://www.stb.dot.gov/ as of June 2010.