NOTES: 1999 is the most recent year
for which these data are available by country. For these countries, the data
are unavailable for goods and services separately.
Relative prices are based on purchasing power parity for
transportation-related goods and services. All dollar amounts are in current
1999 dollars. Raw data are not readily available.
SOURCE: U.S. Department of Transportation, Bureau
of Transportation Statistics, calculation based on data from Organisation for
Economic Co-operation and Development, Purchasing
Power Parities and Real Expenditures, 1999 Results (Paris, France: August 2002), table 11.
