A consumer price index (CPI) is a measure estimating the average price of consumer goods and services purchased by households. It also measures a price change for a constant market basket of goods and services from one period to the next within the same area (city, region, or nation). To view its current history, click here.

Ever wondered which NBA team won the most NBA Finals? Click here to find out!

Michael Jackson had sold the most albums ever, Thriller, but do you know who else sold the most albums? Check out the Top 25 Best Selling Albums of all Time.

Historic Gold Prices (1968 - 2009)

U.S. Unemployment Rate History