Figure G-3 Transportation Services Index (TSI): 1995-2007
Figure G-3 Transportation Services Index (TSI): 1995-2007
The Transportation Services Index (TSI) is a monthly measure of the volume of services performed by the for-hire transportation sector. The TSI tells us how the output of transportation services has increased or decreased from month to month.
Monthly, seasonally adjusted
TABLE G-3 Transportation Services Index (TSI): January 2006-December 2007
Monthly, seasonally adjusted
Index: 2000 = 100
TSI freight | TSI passenger | |
---|---|---|
January-06 | 111.74 | 110.88 |
February-06 | 110.20 | 110.17 |
March-06 | 110.68 | 111.27 |
April-06 | 110.37 | 111.62 |
May-06 | 113.02 | 112.26 |
June-06 | 112.72 | 111.16 |
July-06 | 111.72 | 111.71 |
August-06 | 108.91 | 111.66 |
September-06 | 109.86 | 112.70 |
October-06 | 109.79 | 113.18 |
November-06 | 108.25 | 112.98 |
December-06 | 108.85 | 114.20 |
January-07 | 108.51 | 114.03 |
February-07 | 108.54 | 111.75 |
March-07 | 109.75 | 114.60 |
April-07 | 109.60 | 115.36 |
May-07 | 109.68 | 115.55 |
June-07 | 108.89 | 114.69 |
July-07 | 108.42 | 116.17 |
August-07 | 109.00 | 117.44 |
September-07 | 108.09 | 117.15 |
October-07 | 109.47 | 116.01 |
November-07 | 110.19 | 115.01 |
December-07 | 108.80 | 117.10 |
NOTES: September 2007-December 2007 data are preliminary. See source for balance of data.
SOURCE: U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics, Transportation Services Index, available at http://www.bts.gov/, as of April 2008.