According to recent data from the U.S. Bureau of Labor Statistics, in June 2011, the United State not seasonally adjusted Producer Price Index (PPI) By Commodity: Roof ventilators, louvers, & dampers for heating, ventilation, and air-conditioning was 126.6; no change from May 2011.
The 12-month percent change of US PPI By Commodity: Roof ventilators, louvers, & dampers for heating, ventilation, and air-conditioning in June 2011 was 1.9%, not seasonally adjusted.
The charts and table below shows the United States not seasonally adjusted historical PPI By Commodity: Roof ventilators, louvers, & dampers for heating, ventilation, and air-conditioning from January 2010 to June 2011.
The Producer Price Index (PPI) measures the average change over time in prices received (price changes) by producers for domestically produced goods, services, and construction; PPIs measure the price change from the seller's perspective.
| Month | PPI By Commodity: Roof ventilators, louvers, & dampers for heating, ventilation, and air-conditioning | % change from YAGO |
|---|---|---|
| January 2010 | 124.3 | -1.6 |
| February 2010 | 124.3 | -0.4 |
| March 2010 | 124.3 | -0.4 |
| April 2010 | 124.3 | 0.0 |
| May 2010 | 124.3 | 0.0 |
| June 2010 | 124.3 | 0.0 |
| July 2010 | 124.3 | 0.0 |
| August 2010 | 124.3 | 0.0 |
| September 2010 | 124.3 | 0.0 |
| December 2010 | 124.3 | 0.0 |
| January 2011 | 124.3 | 0.0 |
| February 2011 | 124.3 | 0.0 |
| March 2011 | 130.7 | 5.2 |
| April 2011 | 126.6 | 1.9 |
| May 2011 | 126.6 | 1.9 |
| June 2011 | 126.6 | 1.9 |