| Retail Price Index of Selected Construction Materials in the National Capital Region (2000=100) : October 2011 |
| Retail Price Index of Selected Construction Materials in the National Capital Region (2000=100) : July 2011 |
| Retail Price Index of Selected Construction Materials in the National Capital Region (2000=100) : August 2011 |
| Retail Price Index of Selected Construction Materials in the National Capital Region (2000=100) : September 2011 |
| Retail Price Index of Selected Construction Materials in the National Capital Region (2000=100) : June 2013 |
| Retail Price Index of Selected Construction Materials in the National Capital Region (2000=100) : May 2013 |
| Retail Price Index of Selected Construction Materials in the National Capital Region (2000=100) : April 2013 |
| Retail Price Index of Selected Construction Materials in the National Capital Region (2000=100) : March 2013 |
| Retail Price Index of Selected Construction Materials in the National Capital Region (2000=100) : February 2013 |
| Retail Price Index of Selected Construction Materials in the National Capital Region (2000=100) : January 2013 |
| Retail Price Index of Selected Construction Materials in the National Capital Region (2000=100) : December 2012 |
| Retail Price Index of Selected Construction Materials in the National Capital Region (2000=100) : November 2012 |
| Retail Price Index of Selected Construction Materials in the National Capital Region (2000=100) : October 2012 |
| Retail Price Index of Selected Construction Materials in the National Capital Region (2000=100) : September 2012 |
| Retail Price Index of Selected Construction Materials in the National Capital Region (2000=100) : August 2012 |
| Retail Price Index of Selected Construction Materials in the National Capital Region (2000=100) : July 2012 |
| Retail Price Index of Selected Construction Materials in the National Capital Region (2000=100) : March 2014 |
| Retail Price Index of Selected Construction Materials in the National Capital Region (2000=100) : February 2014 |
| Retail Price Index of Selected Construction Materials in the National Capital Region (2000=100) : January 2014 |
| Retail Price Index of Selected Construction Materials in the National Capital Region (2000=100) : December 2013 |
