"Figure 17: Smoothed TSI Freight and Passenger Against the Growth Cycles, January 1979 to August 2005",,
,TSI passenger - HP,TSI freight - HP
Aug-79,1.8,2.2
Sep-79,1.8,1.8
Oct-79,1.7,1.8
Nov-79,1.6,1.8
Dec-79,1.5,1.2
Jan-80,1.4,0.6
Feb-80,1.2,0.0
Mar-80,0.9,-0.4
Apr-80,0.7,-0.7
May-80,0.5,-0.9
Jun-80,0.3,-1.0
Jul-80,0.2,-1.0
Aug-80,0.0,-0.9
Sep-80,-0.3,-0.8
Oct-80,-0.4,-0.6
Nov-80,-0.3,-0.3
Dec-80,-0.4,0.0
Jan-81,-0.5,0.5
Feb-81,-0.6,0.9
Mar-81,-0.7,1.2
Apr-81,-0.8,1.3
May-81,-0.9,1.4
Jun-81,-0.9,1.2
Jul-81,-1.0,0.8
Aug-81,-1.0,0.5
Sep-81,-1.0,0.0
Oct-81,-1.0,-0.4
Nov-81,-1.2,-0.8
Dec-81,-1.4,-1.1
Jan-82,-1.5,-1.4
Feb-82,-1.5,-1.7
Mar-82,-1.6,-2.0
Apr-82,-1.7,-2.3
May-82,-1.8,-2.6
Jun-82,-1.8,-2.9
Jul-82,-1.8,-3.0
Aug-82,-1.8,-3.1
Sep-82,-1.6,-3.2
Oct-82,-1.5,-3.2
Nov-82,-1.4,-3.1
Dec-82,-1.3,-3.0
Jan-83,-1.2,-2.8
Feb-83,-1.1,-2.6
Mar-83,-1.0,-2.4
Apr-83,-0.9,-2.1
May-83,-0.7,-1.8
Jun-83,-0.6,-1.5
Jul-83,-0.6,-1.0
Aug-83,-0.7,-0.6
Sep-83,-0.8,-0.1
Oct-83,-0.8,0.4
Nov-83,-0.8,0.8
Dec-83,-0.7,1.2
Jan-84,-0.7,1.4
Feb-84,-0.7,1.5
Mar-84,-0.6,1.8
Apr-84,-0.5,1.9
May-84,-0.4,2.1
Jun-84,-0.3,2.1
Jul-84,-0.2,2.0
Aug-84,-0.2,1.8
Sep-84,-0.2,1.5
Oct-84,-0.1,1.1
Nov-84,0.1,0.8
Dec-84,0.1,0.4
Jan-85,0.2,0.0
Feb-85,0.3,-0.4
Mar-85,0.2,-0.7
Apr-85,0.0,-1.0
May-85,-0.1,-1.3
Jun-85,-0.1,-1.6
Jul-85,-0.1,-1.8
Aug-85,0.1,-1.8
Sep-85,0.1,-1.9
Oct-85,0.1,-1.9
Nov-85,0.0,-2.0
Dec-85,-0.2,-2.0
Jan-86,-0.3,-1.9
Feb-86,-0.3,-1.8
Mar-86,-0.2,-1.6
Apr-86,-0.1,-1.5
May-86,0.0,-1.3
Jun-86,0.1,-1.2
Jul-86,0.1,-1.1
Aug-86,0.1,-1.0
Sep-86,0.2,-0.8
Oct-86,0.4,-0.6
Nov-86,0.7,-0.5
Dec-86,0.9,-0.3
Jan-87,1.0,-0.1
Feb-87,1.2,0.0
Mar-87,1.3,0.2
Apr-87,1.4,0.5
May-87,1.4,0.8
Jun-87,1.4,1.2
Jul-87,1.4,1.6
Aug-87,1.4,1.9
Sep-87,1.3,2.2
Oct-87,1.1,2.5
Nov-87,1.0,2.8
Dec-87,1.0,3.1
Jan-88,0.9,3.4
Feb-88,0.9,3.5
Mar-88,0.8,3.6
Apr-88,0.9,3.7
May-88,0.9,3.6
Jun-88,0.9,3.6
Jul-88,0.9,3.5
Aug-88,0.9,3.3
Sep-88,0.7,3.1
Oct-88,0.6,2.9
Nov-88,0.5,2.7
Dec-88,0.4,2.3
Jan-89,0.5,2.0
Feb-89,0.4,1.6
Mar-89,0.4,1.3
Apr-89,0.4,0.9
May-89,0.4,0.6
Jun-89,0.5,0.2
Jul-89,0.7,-0.1
Aug-89,0.8,-0.3
Sep-89,1.1,-0.4
Oct-89,1.4,-0.5
Nov-89,1.5,-0.6
Dec-89,1.5,-0.6
Jan-90,1.5,-0.6
Feb-90,1.4,-0.4
Mar-90,1.4,-0.3
Apr-90,1.4,-0.3
May-90,1.4,-0.2
Jun-90,1.4,-0.4
Jul-90,1.3,-0.6
Aug-90,0.9,-0.7
Sep-90,0.2,-1.0
Oct-90,-0.2,-1.4
Nov-90,-0.3,-1.7
Dec-90,-0.4,-2.0
Jan-91,-0.6,-2.2
Feb-91,-0.7,-2.3
Mar-91,-0.8,-2.4
Apr-91,-0.9,-2.4
May-91,-1.1,-2.4
Jun-91,-1.2,-2.4
Jul-91,-1.4,-2.3
Aug-91,-1.2,-2.1
Sep-91,-0.8,-1.9
Oct-91,-0.8,-1.6
Nov-91,-0.9,-1.2
Dec-91,-0.9,-1.0
Jan-92,-0.6,-0.8
Feb-92,-0.3,-0.7
Mar-92,-0.1,-0.8
Apr-92,-0.1,-0.8
May-92,-0.1,-0.8
Jun-92,-0.1,-0.7
Jul-92,-0.1,-0.6
Aug-92,-0.1,-0.5
Sep-92,-0.1,-0.5
Oct-92,-0.1,-0.6
Nov-92,0.0,-0.7
Dec-92,-0.1,-0.8
Jan-93,-0.5,-0.9
Feb-93,-0.8,-1.2
Mar-93,-1.1,-1.3
Apr-93,-1.1,-1.3
May-93,-1.1,-1.2
Jun-93,-1.1,-1.1
Jul-93,-1.1,-1.3
Aug-93,-1.2,-1.3
Sep-93,-1.2,-1.2
Oct-93,-1.2,-1.4
Nov-93,-1.1,-1.5
Dec-93,-1.1,-1.3
Jan-94,-0.9,-1.0
Feb-94,-0.8,-0.7
Mar-94,-0.8,-0.4
Apr-94,-0.7,-0.1
May-94,-0.7,0.2
Jun-94,-0.6,0.9
Jul-94,-0.4,1.9
Aug-94,-0.3,2.6
Sep-94,-0.3,3.0
Oct-94,-0.3,3.5
Nov-94,-0.4,3.9
Dec-94,-0.5,3.9
Jan-95,-0.7,3.8
Feb-95,-0.8,3.9
Mar-95,-0.9,3.9
Apr-95,-1.0,3.7
May-95,-1.2,3.3
Jun-95,-1.3,2.4
Jul-95,-1.5,1.2
Aug-95,-1.4,0.2
Sep-95,-1.2,-0.6
Oct-95,-1.1,-1.0
Nov-95,-1.0,-1.4
Dec-95,-0.8,-1.7
Jan-96,-0.6,-2.0
Feb-96,-0.5,-2.3
Mar-96,-0.3,-2.7
Apr-96,-0.2,-2.9
May-96,-0.1,-3.0
Jun-96,0.0,-3.0
Jul-96,0.2,-2.9
Aug-96,0.3,-2.7
Sep-96,0.2,-2.5
Oct-96,0.3,-2.5
Nov-96,0.3,-2.4
Dec-96,0.3,-2.3
Jan-97,0.3,-2.1
Feb-97,0.2,-1.9
Mar-97,0.2,-1.6
Apr-97,0.3,-1.2
May-97,0.3,-0.8
Jun-97,0.3,-0.5
Jul-97,0.3,-0.1
Aug-97,0.2,0.3
Sep-97,0.1,0.7
Oct-97,0.1,1.1
Nov-97,0.1,1.5
Dec-97,0.1,1.9
Jan-98,0.0,2.3
Feb-98,0.0,2.6
Mar-98,-0.1,2.8
Apr-98,-0.1,2.8
May-98,0.0,3.0
Jun-98,0.0,3.1
Jul-98,0.1,3.0
Aug-98,0.1,3.1
Sep-98,0.1,3.2
Oct-98,0.2,3.2
Nov-98,0.2,3.1
Dec-98,0.2,3.1
Jan-99,0.4,3.0
Feb-99,0.6,2.9
Mar-99,0.8,3.0
Apr-99,1.2,3.2
May-99,1.4,3.3
Jun-99,1.5,3.5
Jul-99,1.5,3.8
Aug-99,1.7,3.9
Sep-99,2.0,3.7
Oct-99,2.3,3.3
Nov-99,2.6,2.9
Dec-99,3.1,2.6
Jan-00,3.4,2.2
Feb-00,3.6,1.9
Mar-00,3.9,1.5
Apr-00,4.1,0.9
May-00,4.3,0.4
Jun-00,4.6,-0.2
Jul-00,4.9,-0.9
Aug-00,5.1,-1.4
Sep-00,5.1,-1.7
Oct-00,5.1,-1.8
Nov-00,5.1,-1.9
Dec-00,5.0,-2.0
Jan-01,5.0,-2.2
Feb-01,5.0,-2.3
Mar-01,4.1,-2.4
Apr-01,2.3,-2.6
May-01,0.8,-2.8
Jun-01,-0.4,-2.9
Jul-01,-1.3,-3.1
Aug-01,-2.0,-3.3
Sep-01,-2.8,-3.4
Oct-01,-3.5,-3.5
Nov-01,-4.1,-3.5
Dec-01,-4.7,-3.5
Jan-02,-5.4,-3.3
Feb-02,-6.2,-3.1
Mar-02,-6.0,-3.0
Apr-02,-5.0,-2.7
May-02,-4.3,-2.4
Jun-02,-3.7,-2.0
Jul-02,-3.3,-1.7
Aug-02,-3.2,-1.5
Sep-02,-3.3,-1.3
Oct-02,-3.5,-1.1
Nov-02,-3.9,-1.1
Dec-02,-4.1,-1.1
Jan-03,-4.2,-1.2
Feb-03,-4.2,-1.3
Mar-03,-4.1,-1.4
Apr-03,-4.0,-1.4
May-03,-4.0,-1.4
Jun-03,-4.0,-1.4
Jul-03,-4.0,-1.4
Aug-03,-3.8,-1.2
Sep-03,-3.3,-0.8
Oct-03,-2.7,-0.4
Nov-03,-2.0,0.0
Dec-03,-1.4,0.4
Jan-04,-0.9,0.8
Feb-04,-0.5,1.2
Mar-04,-0.1,1.5
Apr-04,0.2,1.7
May-04,0.7,1.9
Jun-04,1.0,2.1
Jul-04,1.3,2.3
Aug-04,1.5,2.4
Sep-04,1.7,2.4
Oct-04,1.9,2.3
Nov-04,2.1,2.2
Dec-04,2.3,2.1
Jan-05,2.4,2.0
Feb-05,2.5,1.9
Mar-05,2.6,1.7
Apr-05,2.6,1.5
May-05,2.5,1.2
Jun-05,2.4,1.0
Jul-05,2.3,0.7
Aug-05,2.1,0.4
"SOURCE: U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics, http://www.bts.gov.",,
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