Observations

Dec 1929: 58.3

Updated: Aug 16, 2012 2:02 PM CDT

Units:

Passenger-Miles,

Not Seasonally Adjusted

Frequency:

Monthly

Notes

Title	Release Dates

Passenger-Miles Per Train-Mile, Class I Railroads for United States	2005-08-01	2005-08-01

Source

National Bureau of Economic Research	2005-08-01	2005-08-01

Release

NBER Macrohistory Database	2005-08-01	2005-08-01

Units

Passenger-Miles	2005-08-01	2005-08-01

Frequency

Monthly	2005-08-01	2005-08-01

Seasonal Adjustment

Not Seasonally Adjusted	2005-08-01	2005-08-01

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	2005-08-01	2005-08-01

Passenger-Miles Per Train-Mile, Class I Railroads for United States (M0352AUSM503NNBR)