Figure 12: Three TSI's: Total, Freight, and Passenger, January 1979 to May 2006

Figure 12: Three TSI's: Total, Freight, and Passenger, January 1979 to May 2006

Excel | CSV | Graphic Version

  TSI total TSI passenger TSI freight
Feb-79 60.5 49.3 64.6
Mar-79 61.4 50.4 65.4
Apr-79 52.4 49.2 53.4
May-79 59.0 48.4 62.8
Jun-79 59.6 49.9 63.1
Jul-79 59.3 50.7 62.3
Aug-79 58.6 51.8 61.0
Sep-79 58.0 50.9 60.4
Oct-79 57.8 50.2 60.5
Nov-79 57.5 50.9 59.8
Dec-79 57.4 49.6 60.1
Jan-80 56.6 49.5 59.1
Feb-80 56.6 50.1 58.8
Mar-80 56.3 49.2 58.8
Apr-80 54.2 47.6 56.5
May-80 52.8 48.7 54.3
Jun-80 52.4 49.0 53.6
Jul-80 51.1 48.5 52.0
Aug-80 52.4 49.2 53.5
Sep-80 52.7 48.5 54.3
Oct-80 53.4 48.8 55.1
Nov-80 54.5 48.2 56.7
Dec-80 55.2 47.6 57.8
Jan-81 55.6 48.7 58.1
Feb-81 55.5 47.6 58.3
Mar-81 55.2 46.4 58.3
Apr-81 54.8 48.4 57.1
May-81 55.0 50.4 56.6
Jun-81 54.3 48.2 56.4
Jul-81 54.4 48.2 56.5
Aug-81 53.9 47.8 56.1
Sep-81 53.5 48.3 55.3
Oct-81 53.4 48.1 55.3
Nov-81 52.6 48.3 54.2
Dec-81 52.0 48.5 53.2
Jan-82 51.1 48.3 52.1
Feb-82 51.6 49.1 52.5
Mar-82 50.7 47.7 51.7
Apr-82 50.7 48.6 51.4
May-82 49.9 47.9 50.7
Jun-82 51.5 48.0 52.7
Jul-82 51.0 48.5 51.9
Aug-82 50.9 49.1 51.5
Sep-82 50.6 48.3 51.4
Oct-82 50.1 48.9 50.5
Nov-82 49.6 48.8 49.9
Dec-82 49.9 49.8 50.0
Jan-83 51.0 50.8 51.1
Feb-83 50.9 51.3 50.8
Mar-83 51.3 52.4 51.0
Apr-83 51.7 50.9 52.1
May-83 52.1 51.3 52.4
Jun-83 52.7 51.7 53.1
Jul-83 54.9 51.7 56.1
Aug-83 53.3 51.7 53.9
Sep-83 53.7 52.5 54.1
Oct-83 54.1 53.2 54.4
Nov-83 54.0 52.9 54.5
Dec-83 54.8 52.9 55.4
Jan-84 55.8 52.7 56.9
Feb-84 56.2 53.4 57.2
Mar-84 56.7 53.6 57.8
Apr-84 57.6 54.0 58.9
May-84 57.4 55.0 58.3
Jun-84 57.4 55.3 58.2
Jul-84 57.0 54.0 58.1
Aug-84 57.2 55.2 57.9
Sep-84 57.5 57.1 57.6
Oct-84 57.3 56.7 57.5
Nov-84 57.2 56.8 57.3
Dec-84 57.2 57.5 57.1
Jan-85 55.7 56.4 55.5
Feb-85 55.9 56.1 55.9
Mar-85 56.1 58.1 55.5
Apr-85 56.7 58.7 56.0
May-85 56.8 59.7 55.9
Jun-85 56.3 59.0 55.5
Jul-85 56.0 58.8 55.1
Aug-85 56.3 58.7 55.5
Sep-85 56.3 58.1 55.7
Oct-85 56.2 58.5 55.5
Nov-85 56.6 59.4 55.7
Dec-85 57.5 60.5 56.5
Jan-86 57.7 61.2 56.6
Feb-86 58.3 61.0 57.4
Mar-86 58.4 61.1 57.6
Apr-86 58.4 61.5 57.4
May-86 58.4 61.0 57.6
Jun-86 58.5 60.9 57.7
Jul-86 60.1 61.9 59.5
Aug-86 60.4 62.8 59.7
Sep-86 60.6 63.0 59.9
Oct-86 60.4 62.5 59.8
Nov-86 61.0 63.9 60.1
Dec-86 61.2 64.3 60.2
Jan-87 61.4 64.0 60.6
Feb-87 62.9 65.6 62.0
Mar-87 63.4 66.7 62.4
Apr-87 63.3 67.3 62.0
May-87 63.6 67.2 62.5
Jun-87 63.6 65.8 63.0
Jul-87 64.6 67.6 63.6
Aug-87 65.1 67.7 64.3
Sep-87 65.5 66.2 65.3
Oct-87 66.4 67.0 66.2
Nov-87 67.2 67.0 67.3
Dec-87 67.2 66.3 67.6
Jan-88 67.5 67.0 67.8
Feb-88 68.1 68.9 67.8
Mar-88 67.7 67.1 67.9
Apr-88 68.4 68.8 68.3
May-88 68.8 68.6 68.9
Jun-88 69.5 68.8 69.8
Jul-88 68.2 69.1 67.9
Aug-88 68.5 69.4 68.2
Sep-88 68.7 69.1 68.6
Oct-88 69.2 69.7 69.0
Nov-88 69.0 69.6 68.9
Dec-88 69.4 69.3 69.5
Jan-89 68.8 69.9 68.4
Feb-89 68.0 68.6 67.8
Mar-89 67.7 68.5 67.5
Apr-89 68.3 68.9 68.2
May-89 68.2 69.7 67.7
Jun-89 68.7 71.4 67.8
Jul-89 66.9 70.9 65.5
Aug-89 67.5 71.1 66.3
Sep-89 67.9 71.4 66.6
Oct-89 68.0 71.4 66.8
Nov-89 68.0 72.1 66.6
Dec-89 68.7 72.6 67.3
Jan-90 68.5 73.2 66.9
Feb-90 69.2 73.4 67.8
Mar-90 70.6 74.3 69.2
Apr-90 70.0 72.1 69.3
May-90 70.1 72.3 69.3
Jun-90 70.2 72.8 69.3
Jul-90 69.9 71.9 69.2
Aug-90 70.8 72.6 70.2
Sep-90 70.2 72.8 69.3
Oct-90 70.6 73.3 69.6
Nov-90 69.7 72.5 68.8
Dec-90 68.4 74.4 66.3
Jan-91 69.1 71.8 68.1
Feb-91 67.9 67.7 67.9
Mar-91 67.2 67.6 67.1
Apr-91 68.5 71.9 67.3
May-91 68.9 72.5 67.6
Jun-91 69.4 71.9 68.4
Jul-91 71.0 71.9 70.7
Aug-91 71.8 72.4 71.5
Sep-91 72.4 73.2 72.1
Oct-91 71.9 72.4 71.7
Nov-91 71.7 72.5 71.4
Dec-91 71.2 73.3 70.5
Jan-92 72.2 72.4 72.2
Feb-92 73.0 73.9 72.7
Mar-92 73.5 72.7 73.9
Apr-92 73.4 70.9 74.5
May-92 73.9 73.2 74.4
Jun-92 74.3 75.4 74.0
Jul-92 76.1 77.3 75.8
Aug-92 75.4 77.8 74.7
Sep-92 74.4 75.3 74.2
Oct-92 74.5 73.8 74.9
Nov-92 74.7 74.3 75.0
Dec-92 74.9 74.2 75.4
Jan-93 76.9 75.2 77.8
Feb-93 75.8 74.3 76.5
Mar-93 75.5 74.0 76.2
Apr-93 76.2 74.4 77.1
May-93 76.6 75.3 77.2
Jun-93 76.4 73.7 77.7
Jul-93 75.5 74.6 76.1
Aug-93 75.9 75.3 76.2
Sep-93 76.9 75.2 77.7
Oct-93 78.4 77.0 79.2
Nov-93 79.0 76.4 80.3
Dec-93 78.3 76.4 79.2
Jan-94 78.2 75.6 79.4
Feb-94 79.2 75.9 80.8
Mar-94 81.0 76.9 82.9
Apr-94 75.5 77.0 75.0
May-94 81.6 77.5 83.5
Jun-94 82.7 77.8 84.9
Jul-94 82.2 78.7 83.8
Aug-94 82.4 77.9 84.4
Sep-94 83.4 78.9 85.5
Oct-94 84.4 79.6 86.5
Nov-94 85.8 80.0 88.4
Dec-94 92.1 80.5 97.1
Jan-95 89.0 79.9 92.9
Feb-95 89.1 79.1 93.4
Mar-95 85.8 79.5 88.6
Apr-95 85.7 79.0 88.6
May-95 84.8 78.9 87.4
Jun-95 85.6 79.5 88.3
Jul-95 85.4 79.6 87.9
Aug-95 86.2 79.8 89.0
Sep-95 86.6 80.5 89.3
Oct-95 84.7 80.5 86.5
Nov-95 84.6 81.1 86.0
Dec-95 85.1 81.9 86.3
Jan-96 83.0 80.6 83.9
Feb-96 85.4 86.5 84.9
Mar-96 86.4 84.5 87.1
Apr-96 86.1 82.9 87.4
May-96 86.8 84.2 87.8
Jun-96 87.1 84.6 88.1
Jul-96 87.7 84.7 88.8
Aug-96 87.5 85.3 88.4
Sep-96 87.1 85.4 87.7
Oct-96 88.2 85.4 89.3
Nov-96 88.3 85.0 89.6
Dec-96 88.5 86.5 89.2
Jan-97 89.6 87.7 90.2
Feb-97 90.6 87.9 91.7
Mar-97 89.9 87.4 91.0
Apr-97 91.1 87.5 92.6
May-97 91.1 87.5 92.6
Jun-97 91.0 87.4 92.6
Jul-97 92.9 87.8 95.2
Aug-97 92.6 87.9 94.7
Sep-97 94.5 90.0 96.5
Oct-97 94.3 88.5 96.9
Nov-97 94.5 89.4 96.7
Dec-97 95.1 89.4 97.6
Jan-98 96.0 90.0 98.7
Feb-98 96.1 90.2 98.8
Mar-98 95.9 89.6 98.8
Apr-98 97.4 90.7 100.6
May-98 97.9 91.3 100.9
Jun-98 97.8 89.7 101.6
Jul-98 97.8 89.8 101.6
Aug-98 98.1 92.1 100.8
Sep-98 96.8 89.7 100.1
Oct-98 98.3 92.9 100.8
Nov-98 98.8 93.3 101.2
Dec-98 98.0 92.8 100.4
Jan-99 98.3 93.1 100.7
Feb-99 99.4 92.9 102.3
Mar-99 99.6 93.4 102.4
Apr-99 99.7 94.0 102.2
May-99 99.6 92.8 102.7
Jun-99 99.8 93.6 102.6
Jul-99 100.4 95.9 102.3
Aug-99 100.7 95.7 103.0
Sep-99 101.7 96.8 103.9
Oct-99 102.6 98.2 104.5
Nov-99 102.8 98.9 104.5
Dec-99 102.2 94.7 105.6
Jan-00 101.7 94.8 104.9
Feb-00 102.1 99.0 103.6
Mar-00 99.4 99.3 99.4
Apr-00 98.4 98.7 98.3
May-00 99.7 100.5 99.4
Jun-00 100.4 100.3 100.4
Jul-00 99.1 100.2 98.6
Aug-00 100.5 100.1 100.6
Sep-00 100.1 102.7 98.9
Oct-00 99.7 101.6 98.8
Nov-00 100.1 102.6 98.9
Dec-00 98.7 100.1 98.0
Jan-01 99.7 100.6 99.2
Feb-01 98.9 99.9 98.4
Mar-01 99.6 100.7 99.1
Apr-01 99.4 101.0 98.6
May-01 100.0 100.2 99.9
Jun-01 99.3 100.2 98.9
Jul-01 99.2 101.2 98.3
Aug-01 101.5 103.2 100.7
Sep-01 92.0 79.3 97.4
Oct-01 94.0 83.1 98.6
Nov-01 94.7 87.5 97.7
Dec-01 95.0 89.7 97.2
Jan-02 96.1 91.5 98.1
Feb-02 97.0 92.5 98.9
Mar-02 97.1 93.3 98.8
Apr-02 97.7 93.5 99.5
May-02 99.3 94.4 101.3
Jun-02 99.2 93.9 101.4
Jul-02 100.3 93.6 103.1
Aug-02 100.8 95.6 103.0
Sep-02 99.9 93.5 102.6
Oct-02 101.0 95.7 103.2
Nov-02 101.5 96.0 103.8
Dec-02 102.4 97.6 104.5
Jan-03 101.4 96.8 103.3
Feb-03 99.5 93.8 101.9
Mar-03 100.4 94.0 103.1
Apr-03 99.9 90.5 103.9
May-03 99.7 92.6 102.7
Jun-03 100.7 94.0 103.5
Jul-03 102.0 97.2 104.0
Aug-03 101.7 96.6 103.8
Sep-03 102.8 98.7 104.5
Oct-03 103.5 97.9 105.9
Nov-03 103.4 99.3 105.1
Dec-03 105.8 100.3 108.1
Jan-04 104.3 99.2 106.4
Feb-04 107.3 102.6 109.2
Mar-04 108.0 102.6 110.2
Apr-04 108.7 103.4 110.9
May-04 108.3 102.8 110.5
Jun-04 109.4 104.4 111.4
Jul-04 109.2 104.9 110.9
Aug-04 108.7 105.0 110.2
Sep-04 109.3 105.5 110.8
Oct-04 109.4 107.2 110.2
Nov-04 110.3 107.0 111.7
Dec-04 109.9 106.8 111.2
Jan-05 111.6 108.4 112.8
Feb-05 110.0 106.2 111.5
Mar-05 111.6 109.3 112.5
Apr-05 111.6 109.2 112.5
May-05 112.0 110.0 112.8
Jun-05 111.4 109.4 112.2
Jul-05 111.3 110.4 111.6
Aug-05 111.2 109.0 112.0
Sep-05 110.8 111.5 110.6
Oct-05 109.8 109.4 109.9
Nov-05 111.5 109.9 112.1
Dec-05 110.5 109.5 110.9
Jan-06 110.9 110.2 111.1
Feb-06 110.2 107.4 111.4
Mar-06 111.0 109.2 111.6
Apr-06 111.2 110.5 111.0
May-06 112.4 110.2 113.2

SOURCE: U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics, http://www.bts.gov.