Observations

Dec 1942: 254.6

Updated: Aug 16, 2012 2:04 PM CDT

Units:

Traffic Units per Man-Hour,

Seasonally Adjusted

Frequency:

Monthly

Notes

Title	Release Dates

Traffic Units Per Man-Hour Worked by Railway Employees for Whom Hours Are Reported 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

Traffic Units per Man-Hour	2005-08-01	2005-08-01

Frequency

Monthly	2005-08-01	2005-08-01

Seasonal Adjustment

Seasonally Adjusted	2005-08-01	2005-08-01

Notes

Source: Derived By NBER By Dividing Traffic Units By Series 08157 (Man-Hours Worked, Railroad Employees). The Seasonal Index For This Data From 1920-1926 Was Derived By Dividing The Seasonal Index For Series 03003 (Revenue Ton-Miles) By Series 08157 (Man-Hours Worked, Railroad Employees). This NBER data series m03064 appears on the NBER website in Chapter 3 at http://www.nber.org/databases/macrohistory/contents/chapter03.html. NBER Indicator: m03064	2005-08-01	2005-08-01

Traffic Units Per Man-Hour Worked by Railway Employees for Whom Hours Are Reported for United States (M03064USM613SNBR)