NOTE: THIS DATA FILE WILL CHANGE! To improve accessibility of data for all users, we will convert this file from a text format to an html table by the end of June 2024. Title: Passenger-Miles Per Train-Mile, Class I Railroads for United States Series ID: M0352AUSM503NNBR Source: National Bureau of Economic Research Release: NBER Macrohistory Database (Not a Press Release) Seasonal Adjustment: Not Seasonally Adjusted Frequency: Monthly Units: Passenger-Miles Date Range: 1920-01-01 to 1929-12-01 Last Updated: 2012-08-16 2:02 PM CDT Notes: Series Is Presented Here As Two Variables--(1)--Original Data, 1920-1929 (2)--Original Data, 1929-1943 Source: NBER Derived This Variable By Dividing Series (Revenue Passenger-Miles) By Series (Passenger Train-Miles); Data Are From The Interstate Commerce Commission. This NBER data series m03052a appears on the NBER website in Chapter 3 at http://www.nber.org/databases/macrohistory/contents/chapter03.html. NBER Indicator: m03052a DATE VALUE 1920-01-01 75.8 1920-02-01 74.7 1920-03-01 77.0 1920-04-01 80.7 1920-05-01 81.8 1920-06-01 90.2 1920-07-01 98.8 1920-08-01 103.0 1920-09-01 92.2 1920-10-01 80.3 1920-11-01 77.0 1920-12-01 75.5 1921-01-01 71.4 1921-02-01 67.9 1921-03-01 66.0 1921-04-01 63.7 1921-05-01 65.3 1921-06-01 71.9 1921-07-01 77.4 1921-08-01 77.1 1921-09-01 73.3 1921-10-01 64.4 1921-11-01 60.4 1921-12-01 62.0 1922-01-01 59.5 1922-02-01 58.8 1922-03-01 57.4 1922-04-01 62.0 1922-05-01 62.3 1922-06-01 72.3 1922-07-01 76.0 1922-08-01 77.7 1922-09-01 75.7 1922-10-01 67.7 1922-11-01 63.9 1922-12-01 68.3 1923-01-01 63.8 1923-02-01 62.3 1923-03-01 61.7 1923-04-01 64.5 1923-05-01 64.8 1923-06-01 76.2 1923-07-01 78.1 1923-08-01 80.6 1923-09-01 77.6 1923-10-01 66.2 1923-11-01 63.2 1923-12-01 68.8 1924-01-01 63.0 1924-02-01 61.9 1924-03-01 60.7 1924-04-01 61.3 1924-05-01 61.4 1924-06-01 72.8 1924-07-01 72.6 1924-08-01 77.0 1924-09-01 70.4 1924-10-01 60.5 1924-11-01 59.3 1924-12-01 62.1 1925-01-01 61.2 1925-02-01 60.1 1925-03-01 56.3 1925-04-01 57.3 1925-05-01 60.3 1925-06-01 72.0 1925-07-01 74.1 1925-08-01 78.8 1925-09-01 73.1 1925-10-01 62.9 1925-11-01 60.4 1925-12-01 63.2 1926-01-01 62.1 1926-02-01 61.1 1926-03-01 56.8 1926-04-01 58.9 1926-05-01 60.8 1926-06-01 71.2 1926-07-01 73.3 1926-08-01 74.8 1926-09-01 71.4 1926-10-01 61.3 1926-11-01 58.6 1926-12-01 62.2 1927-01-01 60.7 1927-02-01 59.3 1927-03-01 55.2 1927-04-01 58.3 1927-05-01 60.2 1927-06-01 67.8 1927-07-01 71.3 1927-08-01 70.9 1927-09-01 68.7 1927-10-01 59.0 1927-11-01 56.6 1927-12-01 59.7 1928-01-01 58.3 1928-02-01 56.8 1928-03-01 53.7 1928-04-01 57.0 1928-05-01 55.9 1928-06-01 67.4 1928-07-01 68.3 1928-08-01 69.9 1928-09-01 67.8 1928-10-01 57.5 1928-11-01 54.8 1928-12-01 59.1 1929-01-01 57.5 1929-02-01 59.2 1929-03-01 56.9 1929-04-01 56.0 1929-05-01 56.9 1929-06-01 67.9 1929-07-01 67.3 1929-08-01 70.8 1929-09-01 65.2 1929-10-01 55.3 1929-11-01 53.3 1929-12-01 58.3