NOTES

Title	Release Dates

Prepared Roofing Shipments 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

Thousands of Roof Squares	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 Has Been Subdivided Into 6 Variables: (1) -- Original Data, 1919-1928; (2) -- Original Data, 1928- 1934; (3) -- Original Data, 1932-1943. This NBER data series m02131c appears on the NBER website in Chapter 2 at http://www.nber.org/databases/macrohistory/contents/chapter02.html. NBER Indicator: m02131c	2005-08-01	2005-08-01

Prepared Roofing Shipments for United States (M0231CUSM595NNBR)