Transportation Services Index
The most recent data are from March 2013. Previous releases with Chain-type Index 1996 = 100 are still available.
|TSI, Apr 2013||Wed, Jun 12, 2013||11:30 AM|
|TSI, May 2013||Wed, Jul 10, 2013||11:30 AM|
|TSI, Jun 2013||Wed, Aug 14, 2013||11:30 AM|
|TSI, Jul 2013||Wed, Sep 11, 2013||11:30 AM|
|TSI, Aug 2013||Wed, Oct 9, 2013||11:30 AM|
|TSI, Sep 2013||Thu, Nov 14, 2013||11:30 AM|
|TSI, Oct 2013||Wed, Dec 11, 2013||11:30 AM|
1 These are target dates and are subject to revision.
|The Transportation Services Index (TSI), created by the U.S. Department of Transportation (DOT), Bureau of Transportation Statistics (BTS), measures the movement of freight and passengers. The index, which is seasonally adjusted, combines available data on freight traffic, as well as passenger travel, that have been weighted to yield a monthly measure of transportation services output.|