"Table 13: Freight TSI and 12-Month Moving Average, January 1979 to May 2006",,
,TSI freight,Moving average
Jan-79,,
Feb-79,64.6,
Mar-79,65.4,
Apr-79,53.4,
May-79,62.8,
Jun-79,63.1,
Jul-79,62.3,
Aug-79,61.0,60.8
Sep-79,60.4,60.3
Oct-79,60.5,60.1
Nov-79,59.8,59.9
Dec-79,60.1,59.2
Jan-80,59.1,58.3
Feb-80,58.8,57.6
Mar-80,58.8,57.0
Apr-80,56.5,56.5
May-80,54.3,56.2
Jun-80,53.6,56.0
Jul-80,52.0,55.8
Aug-80,53.5,55.8
Sep-80,54.3,55.7
Oct-80,55.1,55.7
Nov-80,56.7,55.9
Dec-80,57.8,56.1
Jan-81,58.1,56.4
Feb-81,58.3,56.7
Mar-81,58.3,56.8
Apr-81,57.1,56.9
May-81,56.6,56.8
Jun-81,56.4,56.5
Jul-81,56.5,56.0
Aug-81,56.1,55.5
Sep-81,55.3,55.0
Oct-81,55.3,54.5
Nov-81,54.2,54.0
Dec-81,53.2,53.6
Jan-82,52.1,53.3
Feb-82,52.5,52.9
Mar-82,51.7,52.5
Apr-82,51.4,52.2
May-82,50.7,51.8
Jun-82,52.7,51.5
Jul-82,51.9,51.3
Aug-82,51.5,51.2
Sep-82,51.4,51.1
Oct-82,50.5,51.1
Nov-82,49.9,51.2
Dec-82,50.0,51.3
Jan-83,51.1,51.5
Feb-83,50.8,51.8
Mar-83,51.0,52.0
Apr-83,52.1,52.2
May-83,52.4,52.6
Jun-83,53.1,53.0
Jul-83,56.1,53.5
Aug-83,53.9,54.0
Sep-83,54.1,54.6
Oct-83,54.4,55.1
Nov-83,54.5,55.6
Dec-83,55.4,56.1
Jan-84,56.9,56.4
Feb-84,57.2,56.6
Mar-84,57.8,57.0
Apr-84,58.9,57.2
May-84,58.3,57.5
Jun-84,58.2,57.7
Jul-84,58.1,57.7
Aug-84,57.9,57.6
Sep-84,57.6,57.4
Oct-84,57.5,57.2
Nov-84,57.3,57.0
Dec-84,57.1,56.8
Jan-85,55.5,56.5
Feb-85,55.9,56.3
Mar-85,55.5,56.1
Apr-85,56.0,56.0
May-85,55.9,55.8
Jun-85,55.5,55.7
Jul-85,55.1,55.7
Aug-85,55.5,55.8
Sep-85,55.7,56.0
Oct-85,55.5,56.1
Nov-85,55.7,56.3
Dec-85,56.5,56.4
Jan-86,56.6,56.7
Feb-86,57.4,57.1
Mar-86,57.6,57.4
Apr-86,57.4,57.8
May-86,57.6,58.1
Jun-86,57.7,58.5
Jul-86,59.5,58.8
Aug-86,59.7,59.1
Sep-86,59.9,59.5
Oct-86,59.8,59.9
Nov-86,60.1,60.3
Dec-86,60.2,60.7
Jan-87,60.6,61.1
Feb-87,62.0,61.5
Mar-87,62.4,61.9
Apr-87,62.0,62.4
May-87,62.5,63.0
Jun-87,63.0,63.6
Jul-87,63.6,64.2
Aug-87,64.3,64.7
Sep-87,65.3,65.2
Oct-87,66.2,65.7
Nov-87,67.3,66.2
Dec-87,67.6,66.8
Jan-88,67.8,67.2
Feb-88,67.8,67.6
Mar-88,67.9,67.9
Apr-88,68.3,68.2
May-88,68.9,68.3
Jun-88,69.8,68.5
Jul-88,67.9,68.6
Aug-88,68.2,68.6
Sep-88,68.6,68.6
Oct-88,69.0,68.6
Nov-88,68.9,68.5
Dec-88,69.5,68.4
Jan-89,68.4,68.2
Feb-89,67.8,68.0
Mar-89,67.5,67.8
Apr-89,68.2,67.7
May-89,67.7,67.5
Jun-89,67.8,67.3
Jul-89,65.5,67.1
Aug-89,66.3,67.1
Sep-89,66.6,67.2
Oct-89,66.8,67.3
Nov-89,66.6,67.4
Dec-89,67.3,67.5
Jan-90,66.9,67.7
Feb-90,67.8,68.1
Mar-90,69.2,68.3
Apr-90,69.3,68.6
May-90,69.3,68.8
Jun-90,69.3,68.8
Jul-90,69.2,68.8
Aug-90,70.2,68.9
Sep-90,69.3,68.8
Oct-90,69.6,68.6
Nov-90,68.8,68.5
Dec-90,66.3,68.4
Jan-91,68.1,68.4
Feb-91,67.9,68.5
Mar-91,67.1,68.7
Apr-91,67.3,68.9
May-91,67.6,69.1
Jun-91,68.4,69.3
Jul-91,70.7,69.7
Aug-91,71.5,70.1
Sep-91,72.1,70.5
Oct-91,71.7,71.1
Nov-91,71.4,71.7
Dec-91,70.5,72.2
Jan-92,72.2,72.7
Feb-92,72.7,73.0
Mar-92,73.9,73.3
Apr-92,74.5,73.5
May-92,74.4,73.8
Jun-92,74.0,74.1
Jul-92,75.8,74.6
Aug-92,74.7,74.9
Sep-92,74.2,75.2
Oct-92,74.9,75.4
Nov-92,75.0,75.6
Dec-92,75.4,75.9
Jan-93,77.8,76.1
Feb-93,76.5,76.1
Mar-93,76.2,76.3
Apr-93,77.1,76.7
May-93,77.2,77.1
Jun-93,77.7,77.4
Jul-93,76.1,77.7
Aug-93,76.2,77.9
Sep-93,77.7,78.4
Oct-93,79.2,78.6
Nov-93,80.3,78.7
Dec-93,79.2,79.3
Jan-94,79.4,79.9
Feb-94,80.8,80.6
Mar-94,82.9,81.2
Apr-94,75.0,81.9
May-94,83.5,82.5
Jun-94,84.9,83.6
Jul-94,83.8,84.9
Aug-94,84.4,86.0
Sep-94,85.5,86.8
Oct-94,86.5,87.6
Nov-94,88.4,88.3
Dec-94,97.1,88.6
Jan-95,92.9,88.9
Feb-95,93.4,89.3
Mar-95,88.6,89.6
Apr-95,88.6,89.8
May-95,87.4,89.7
Jun-95,88.3,89.1
Jul-95,87.9,88.3
Aug-95,89.0,87.6
Sep-95,89.3,87.2
Oct-95,86.5,87.0
Nov-95,86.0,87.0
Dec-95,86.3,87.0
Jan-96,83.9,87.0
Feb-96,84.9,87.1
Mar-96,87.1,87.0
Apr-96,87.4,87.0
May-96,87.8,87.3
Jun-96,88.1,87.6
Jul-96,88.8,87.9
Aug-96,88.4,88.5
Sep-96,87.7,88.9
Oct-96,89.3,89.3
Nov-96,89.6,89.7
Dec-96,89.2,90.1
Jan-97,90.2,90.6
Feb-97,91.7,91.1
Mar-97,91.0,91.7
Apr-97,92.6,92.4
May-97,92.6,93.0
Jun-97,92.6,93.7
Jul-97,95.2,94.4
Aug-97,94.7,95.0
Sep-97,96.5,95.7
Oct-97,96.9,96.3
Nov-97,96.7,97.0
Dec-97,97.6,97.7
Jan-98,98.7,98.3
Feb-98,98.8,98.9
Mar-98,98.8,99.3
Apr-98,100.6,99.6
May-98,100.9,99.9
Jun-98,101.6,100.2
Jul-98,101.6,100.4
Aug-98,100.8,100.7
Sep-98,100.1,101.0
Oct-98,100.8,101.2
Nov-98,101.2,101.3
Dec-98,100.4,101.4
Jan-99,100.7,101.5
Feb-99,102.3,101.6
Mar-99,102.4,101.9
Apr-99,102.2,102.2
May-99,102.7,102.5
Jun-99,102.6,102.8
Jul-99,102.3,103.2
Aug-99,103.0,103.4
Sep-99,103.9,103.4
Oct-99,104.5,103.1
Nov-99,104.5,102.8
Dec-99,105.6,102.6
Jan-00,104.9,102.3
Feb-00,103.6,102.1
Mar-00,99.4,101.8
Apr-00,98.3,101.3
May-00,99.4,100.9
Jun-00,100.4,100.3
Jul-00,98.6,99.8
Aug-00,100.6,99.3
Sep-00,98.9,99.1
Oct-00,98.8,99.1
Nov-00,98.9,99.1
Dec-00,98.0,99.1
Jan-01,99.2,99.0
Feb-01,98.4,99.0
Mar-01,99.1,98.9
Apr-01,98.6,98.9
May-01,99.9,98.8
Jun-01,98.9,98.7
Jul-01,98.3,98.6
Aug-01,100.7,98.6
Sep-01,97.4,98.6
Oct-01,98.6,98.6
Nov-01,97.7,98.7
Dec-01,97.2,98.9
Jan-02,98.1,99.2
Feb-02,98.9,99.5
Mar-02,98.8,99.8
Apr-02,99.5,100.2
May-02,101.3,100.6
Jun-02,101.4,101.2
Jul-02,103.1,101.7
Aug-02,103.0,102.1
Sep-02,102.6,102.4
Oct-02,103.2,102.7
Nov-02,103.8,103.0
Dec-02,104.5,103.1
Jan-03,103.3,103.2
Feb-03,101.9,103.3
Mar-03,103.1,103.4
Apr-03,103.9,103.6
May-03,102.7,103.8
Jun-03,103.5,104.0
Jul-03,104.0,104.3
Aug-03,103.8,104.7
Sep-03,104.5,105.3
Oct-03,105.9,105.9
Nov-03,105.1,106.5
Dec-03,108.1,107.2
Jan-04,106.4,107.8
Feb-04,109.2,108.3
Mar-04,110.2,108.9
Apr-04,110.9,109.3
May-04,110.5,109.8
Jun-04,111.4,110.2
Jul-04,110.9,110.6
Aug-04,110.2,110.9
Sep-04,110.8,111.1
Oct-04,110.2,111.3
Nov-04,111.7,111.4
Dec-04,111.2,111.6
Jan-05,112.8,111.6
Feb-05,111.5,111.7
Mar-05,112.5,111.8
Apr-05,112.5,111.8
May-05,112.8,111.8
Jun-05,112.2,111.8
Jul-05,111.6,111.7
Aug-05,112.0,111.6
Sep-05,110.6,
Oct-05,109.9,
Nov-05,112.1,
Dec-05,110.9,
Jan-06,111.1,
Feb-06,111.4,
Mar-06,111.6,
Apr-06,111.0,
May-06,113.2,
"SOURCE: U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics, http://www.bts.gov.",,
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