Quarterly data, not seasonally adjusted
|Rail Freight Revenue Ton-Miles (Class I only)||2009 Quarter 4||2010 Quarter 4|
|Rail Freight Revenue Ton-Miles (billions)||386.1||438.3|
|Percent change from same quarter previous year||-9.9||13.5|
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; Quarterly Earnings Reports; available at http://www.stb.dot.gov/ as of April 2011.