It presents two price indices of repeated sales of single-family homes in Puerto Rico per quarter from 1995 to the present: Purchase only (only includes sales of properties whose values are estimated using the sale price, not an appraisal) and All transactions (includes property sales and refinancing of properties, whose values are estimated using sales prices in the case of a sale, and the appraised value in the case of a refinance). The following sources of information are used to prepare Puerto Rico's indices: Fannie Mae, Freddie Mac, Federal Housing Administration (FHA) and the Federal Home Loan Bank of New York (FHLBNY).