Cookies are an easy way for us to help you use the search function of the Guide. When doing a search, the default year is the current year. If you do not change the year, your search will always occur in the 2014 database, giving you the latest prices and information. However, some users doing research do many searches for prices in prior years and for them the cookies are a convenience because once they select a year to search in, all the subsequent searches will occur in that year until the user manually changes the year again.
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