FIGURE 14 Transportation as a percent of total expenditures: 1994-2013
NOTES: The categories have been revised due to the Comprehensive Benchmark revision by the source in 2010, thus this table is not comparable to the 2009 and earlier editions of the Transportation Statistics Annual Report.
SOURCE: U.S. Department of Commerce, Bureau of Economic Analysis, National Income and Product Accounts Tables, table 2.3.5u, available at http://www.bea.gov/ as of September 2014 as cited in U.S. Department of Transportation, Bureau of Transportation Statistics, National Transportation Statistics, Table 3-15, available at http://www.bts.gov as of June 2015.