According to recent data from the U.S. Bureau of Labor Statistics, in December 2010, the United State seasonally adjusted Producer Price Index (PPI) By Commodity: Great Lakes-St Lawrence Seaway water transportation of freight was 104.2; it fell by 0.8% compared to November 2010.
The 12-month percent change of US PPI By Commodity: Great Lakes-St Lawrence Seaway water transportation of freight in December 2010 was -3.4%, seasonally adjusted.
The charts and table below shows the United States seasonally adjusted historical PPI By Commodity: Great Lakes-St Lawrence Seaway water transportation of freight from January 2010 to December 2010.
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: Great Lakes-St Lawrence Seaway water transportation of freight | % change from YAGO |
|---|---|---|
| January 2010 | 100.3 | 6.8 |
| February 2010 | 100.7 | 5.8 |
| March 2010 | 101.5 | 5.8 |
| April 2010 | 101.1 | 6.5 |
| May 2010 | 101.4 | 4.3 |
| June 2010 | 102 | 4.4 |
| July 2010 | 103.7 | 5.8 |
| August 2010 | 104 | 4.8 |
| September 2010 | 103.6 | 4.2 |
| October 2010 | 105 | 4.7 |
| November 2010 | 105 | 4.6 |
| December 2010 | 104.2 | -3.4 |