The Consumer Price Index for All Urban Consumers (CPI-U) increased 1.2 percent in September, before seasonal adjustment, the Bureau of Labor Statistics of the U.S. Department of Labor reported. The September level of 198.8 was 4.7 percent higher than in September 2004.

The Consumer Price Index for Urban Wage Earners and Clerical Workers (CPI-W) increased 1.5 percent in September, prior to seasonal adjustment. The September level of 195.0 was 5.2 percent higher than in September 2004.

The Chained Consumer Price Index for All Urban Consumers (C-CPI-U) increased 0.8 percent in September on a not seasonally adjusted basis. The September level of 114.7 was 3.5 percent higher than in September 2004. Please note that the indexes for the post-2003 period are subject to revision.