Table 1: Transportation Services Index Since June 2006
Percent Change by Month
(Seasonally Adjusted, Monthly Average of 2000 = 100)
|
TSI |
Freight |
Passenger |
|||
Index |
Pct. Change |
Index |
Pct. Change |
Index |
Pct. Change |
|
June |
111.8 |
-0.3 |
111.6 |
-0.3 |
111.7 |
-0.4 |
July |
111.3 |
-0.4 |
110.7 |
-0.8 |
112.1 |
0.3 |
AugustR |
109.0 |
-2.1 |
107.8 |
-2.7 |
112.0 |
-0.1 |
SeptemberP |
110.3 |
1.2 |
109.5 |
1.6 |
110.7 |
-1.2 |
OctoberP |
110.3 |
0.0 |
109.1 |
-0.4 |
111.3 |
0.6 |
NovemberP |
109.1 |
-1.0 |
107.6 |
-1.4 |
111.0 |
-0.3 |
DecemberP |
110.1 |
0.9 |
108.4 |
0.8 |
112.4 |
1.2 |
SOURCE: Bureau of Transportation Statistics
NOTE: P = preliminary; R = revised
NOTE: Percent changes based on numbers prior to rounding.
Table 2: Transportation Services Index Monthly Changes, 2003-2006
Percent change from previous month
|
2003 % Growth |
2004 % Growth |
2005 % Growth |
2006 % Growth |
January |
-1.0 |
-1.4 |
1.5 |
0.3 |
February |
-1.9 |
2.8 |
-1.4 |
-1.3 |
March |
0.9 |
0.7 |
1.5 |
1.3 |
April |
-0.5 |
0.7 |
0.0 |
-0.3 |
May |
-0.2 |
-0.4 |
0.4 |
1.5 |
June |
1.0 |
1.0 |
-0.5 |
-0.3 |
July |
1.3 |
-0.2 |
-0.1 |
-0.4 |
August |
-0.3 |
-0.4 |
-0.1 |
(R) -2.1 |
September |
1.1 |
0.5 |
-0.3 |
(P) 1.2 |
October |
0.7 |
0.1 |
-0.9 |
(P) -0.0 |
November |
-0.1 |
0.9 |
1.6 |
(P) -1.0 |
December |
2.3 |
-0.3 |
-0.9 |
(P) 0.9 |
SOURCE: Bureau of Transportation Statistics
NOTE: P = preliminary; R = revised
Table 3: Transportation Services Index Annual Change, 1997-2006
Percent change from December of previous year
December to December
Year |
TSI |
Freight |
Passenger |
1997 |
7.4 |
9.2 |
3.6 |
1998 |
2.9 |
2.8 |
3.0 |
1999 |
4.4 |
5.3 |
2.6 |
2000 |
-3.4 |
-7.0 |
5.6 |
2001 |
-3.6 |
-0.6 |
-10.6 |
|
|
|
|
2002 |
7.8 |
7.5 |
8.8 |
2003 |
3.3 |
3.5 |
2.8 |
2004 |
3.9 |
2.9 |
6.4 |
2005 |
0.5 |
-0.3 |
2.5 |
2006P |
-0.4 |
-2.3 |
2.7 |
SOURCE: Bureau of Transportation Statistics
NOTE: P = preliminary
Table 4: Transportation Services Index from Year-to-Year
Percent change in the December TSI
(Monthly average of 2000 = 100)
|
TSI |
Percent change from same month previous year |
1997 |
94.9 |
7.4 |
1998 |
97.7 |
2.9 |
1999 |
102.0 |
4.4 |
2000 |
98.6 |
-3.4 |
2001 |
95.0 |
-3.6 |
2002 |
102.4 |
7.8 |
2003 |
105.8 |
3.3 |
2004 |
109.9 |
3.9 |
2005 |
110.5 |
0.5 |
2006P |
110.1 |
-0.4 |
SOURCE: Bureau of Transportation Statistics
NOTE: P = preliminary
NOTE: Percent changes based on numbers prior to rounding.
Table 5: Transportation Services Index from Previous Years
Percent Change to 2006 (December to December)
Percent change to December 2006 |
Since December . . . |
Duration in years |
-0.4 |
2005 |
1 |
0.2 |
2004 |
2 |
4.1 |
2003 |
3 |
7.5 |
2002 |
4 |
15.9 |
2001 |
5 |
11.7 |
2000 |
6 |
7.9 |
1999 |
7 |
12.7 |
1998 |
8 |
16.0 |
1997 |
9 |
SOURCE: Bureau of Transportation Statistics
Note: The percent changes to December 2006 are all preliminary.
Table 6: Freight Transportation Services Index Monthly Changes, 2003-2006
Percent change from previous month
|
2003 % Growth |
2004 % Growth |
2005 % Growth |
2006 % Growth |
January |
-1.1 |
-1.6 |
1.4 |
0.2 |
February |
-1.4 |
2.6 |
-1.2 |
-1.3 |
March |
1.2 |
0.9 |
1.0 |
0.9 |
April |
0.7 |
0.6 |
0.0 |
-0.9 |
May |
-1.2 |
-0.3 |
0.2 |
2.1 |
June |
0.8 |
0.8 |
-0.5 |
-0.3 |
July |
0.5 |
-0.5 |
-0.5 |
-0.8 |
August |
-0.1 |
-0.6 |
0.4 |
(R) -2.7 |
September |
0.6 |
0.5 |
-1.3 |
(P) 1.6 |
October |
1.3 |
-0.5 |
-0.6 |
(P) -0.4 |
November |
-0.8 |
1.3 |
2.0 |
(P) -1.4 |
December |
2.9 |
-0.4 |
-1.1 |
(P) 0.8 |
SOURCE: Bureau of Transportation Statistics
NOTE: P = preliminary; R = revised
Table 7: Freight Transportation Services Index from Year-to-Year
Percent change in the December Freight TSI
(Monthly average of 2000 = 100)
|
Freight TSI |
Percent change from same month previous year |
1997 |
97.1 |
9.2 |
1998 |
99.9 |
2.8 |
1999 |
105.1 |
5.3 |
2000 |
97.8 |
-7.0 |
2001 |
97.2 |
-0.6 |
2002 |
104.5 |
7.5 |
2003 |
108.1 |
3.5 |
2004 |
111.2 |
2.9 |
2005 |
110.9 |
-0.3 |
2006P |
108.4 |
-2.3 |
SOURCE: Bureau of Transportation Statistics
NOTE: P = preliminary
NOTE: Percent changes based on numbers prior to rounding.
Table 8: Passenger Transportation Services Index Monthly Changes, 2003-2006
Percent change from previous month
|
2003 % Growth |
2004 % Growth |
2005 % Growth |
2006 % Growth |
January |
-0.8 |
-1.1 |
1.5 |
0.6 |
February |
-3.1 |
3.4 |
-2.0 |
-1.3 |
March |
0.2 |
0.1 |
2.9 |
2.1 |
April |
-3.7 |
0.8 |
-0.1 |
0.5 |
May |
2.3 |
-0.7 |
0.8 |
0.5 |
June |
1.5 |
1.6 |
-0.5 |
-0.4 |
July |
3.4 |
0.5 |
0.9 |
0.3 |
August |
-0.6 |
0.1 |
-1.3 |
(R) -0.1 |
September |
2.2 |
0.5 |
2.3 |
(P) -1.2 |
October |
-0.7 |
1.6 |
-1.9 |
(P) 0.6 |
November |
1.3 |
-0.2 |
0.4 |
(P) -0.3 |
December |
1.1 |
-0.2 |
-0.4 |
(P) 1.2 |
SOURCE: Bureau of Transportation Statistics
NOTE: P = preliminary; R = revised
Table 9: Passenger Transportation Services Index from Year-to-Year
Percent change in the December Passenger TSI
(Monthly average of 2000 = 100)
|
Passenger TSI |
Percent change from same month previous year |
1997 |
89.9 |
3.6 |
1998 |
92.6 |
3.0 |
1999 |
95.0 |
2.6 |
2000 |
100.3 |
5.6 |
2001 |
89.7 |
-10.6 |
2002 |
97.6 |
8.8 |
2003 |
100.3 |
2.8 |
2004 |
106.8 |
6.4 |
2005 |
109.5 |
2.5 |
2006P |
112.4 |
2.7 |
SOURCE: Bureau of Transportation Statistics
NOTE: P = preliminary
NOTE: Percent changes based on numbers prior to rounding.
Table 10: Transportation Services Index Change by Quarter, 1997-2006
Percent change from the last month of the previous quarter
Year |
1st Quarter (Jan-Mar) % Growth |
2nd Quarter (Apr-Jun) % Growth |
3rd Quarter (Jul-Sep) % Growth |
4th Quarter (Oct-Dec) % Growth |
1997 |
1.8 |
1.2 |
4.0 |
0.3 |
1998 |
1.1 |
1.8 |
-0.9 |
0.9 |
1999 |
2.3 |
-0.2 |
2.3 |
0.0 |
2000 |
-2.5 |
0.8 |
-0.1 |
-1.6 |
2001 |
1.0 |
-0.3 |
-7.3 |
3.3 |
|
|
|
|
|
2002 |
2.3 |
2.1 |
0.7 |
2.6 |
2003 |
-2.0 |
0.2 |
2.1 |
2.9 |
2004 |
2.0 |
1.3 |
-0.1 |
0.6 |
2005 |
1.5 |
-0.2 |
-0.5 |
-0.3 |
2006 |
0.3 |
0.8 |
(P) -1.3 |
(P) -0.2 |
SOURCE: Bureau of Transportation Statistics
NOTE: P = preliminary
Table 11: Freight Transportation Services Index Change by Quarter, 1997-2006
Percent change from the last month of the previous quarter
Year |
1st Quarter (Jan-Mar) % Growth |
2nd Quarter (Apr-Jun) % Growth |
3rd Quarter (Jul-Sep) % Growth |
4th Quarter (Oct-Dec) % Growth |
|
1997 |
1.9 |
1.9 |
4.2 |
0.8 |
|
1998 |
1.8 |
2.6 |
-1.5 |
0.0 |
|
1999 |
2.9 |
-0.4 |
1.6 |
1.1 |
|
2000 |
-5.1 |
0.5 |
-1.4 |
-1.1 |
|
2001 |
1.3 |
-0.2 |
-1.5 |
-0.1 |
|
|
|
|
|
|
|
2002 |
1.6 |
2.7 |
1.1 |
1.9 |
|
2003 |
-1.3 |
0.3 |
1.0 |
3.5 |
|
2004 |
1.9 |
1.1 |
-0.6 |
0.4 |
|
2005 |
1.2 |
-0.3 |
-1.4 |
0.3 |
|
2006 |
-0.3 |
0.9 |
(P) -1.9 |
(P) -1.0 |
SOURCE: Bureau of Transportation Statistics
NOTE: P = preliminary
Table 12: Passenger Transportation Services Index Change by Quarter, 1997-2006
Percent Change from the last month of the previous quarter
Year |
1st Quarter (Jan-Mar) % Growth |
2nd Quarter (Apr-Jun) % Growth |
3rd Quarter (Jul-Sep) % Growth |
4th Quarter (Oct-Dec) % Growth |
1997 |
1.5 |
-0.3 |
3.5 |
-1.0 |
1998 |
-0.3 |
-0.1 |
0.5 |
2.8 |
1999 |
0.9 |
0.3 |
3.7 |
-2.3 |
2000 |
3.9 |
1.5 |
2.7 |
-2.5 |
2001 |
0.4 |
-0.6 |
-20.9 |
13.2 |
|
|
|
|
|
2002 |
4.0 |
0.7 |
-0.5 |
4.3 |
2003 |
-3.7 |
0.0 |
5.0 |
1.7 |
2004 |
2.3 |
1.7 |
1.1 |
1.2 |
2005 |
2.4 |
0.2 |
1.9 |
-1.9 |
2006 |
1.4 |
0.6 |
(P) -0.9 |
(P) 1.5 |
SOURCE: Bureau of Transportation Statistics
NOTE: P = preliminary
Brief Explanation of the TSI
The Transportation Services Index (TSI) is a measure of the month-to-month
changes in the output of services provided by the for-hire transportation
industries.
The TSI tells us how the output of transportation services has increased or
decreased from month to month. The index can be examined together with other
economic indicators to produce a better understanding of the current and future
course of the economy. The movement of the index over time can be compared with
other economic measures to understand the relationship of changes in
transportation output to changes in Gross Domestic Product (GDP).
The TSI is still under development and is therefore considered experimental. It
is being examined for refinements in data sources, methodologies and
interpretations.
The freight transportation index consists of:
For hire trucking,
Railroad freight services (including rail based intermodal shipments such as
containers on flat cars),
Inland waterways transportation,
Pipeline transportation (including principally petroleum and petroleum products
and natural gas), and
Air freight.
The index does not include international or coastal waterborne movements,
private trucking, courier services, or the US Postal Service.
The passenger transportation index consists of:
Local transit,
Intercity passenger rail, and
Passenger air transportation.
The index does not include intercity bus, sight seeing services, ferry services,
taxi service, private automobile usage, or bicycling and other non-motorized
transportation.