NOTES
| Title | Release Dates | |
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| Revenue Per Freight Ton-Mile, Class I Railroads for United States | 2005-08-01 | 2005-08-01 |
| Source | ||
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| National Bureau of Economic Research | 2005-08-01 | 2005-08-01 |
| Release | ||
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| NBER Macrohistory Database | 2005-08-01 | 2005-08-01 |
| Units | ||
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| Cents per Ton-Mile | 2005-08-01 | 2005-08-01 |
| Frequency | ||
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| Monthly | 2005-08-01 | 2005-08-01 |
| Seasonal Adjustment | ||
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| Not Seasonally Adjusted | 2005-08-01 | 2005-08-01 |
| Notes | ||
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Series Is Presented Here As Two Variables--(1)--Original Data, 1907-1925 (2)--Original Data, 1920-1956. Source: Data Were Computed By NBER By Dividing Series 03016B (Freight Operating Revenues, Class I, Including Switching And Terminal Companies) By Series 03001 (Revenue And Non-Revenue Ton-Miles, Class I, Excluding Switching And Terminal Companies); Both Series Are From Interstate Commerce Commission Sources. Data For 1907-1919: "Operating Revenues And Expenses Of Large Steam Roads"; "Operating Revenues And Operating Expenses Of Class I Railways; Also From The U.S. Department Of Commerce, Survey Of Current Business, Issue Of December 1923, And 1932 Annual Supplement. Data For 1920 1925: Icc, "Revenue Traffic Statistics Of Class I Steam Railways In The United States." This NBER data series m03003ab appears on the NBER website in Chapter 3 at http://www.nber.org/databases/macrohistory/contents/chapter03.html. NBER Indicator: m03003ab |
2005-08-01 | 2005-08-01 |
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