The CFFR covers federal expenditures or obligations for the following categories : grants, salaries and wages, procurement contracts, direct payments for individuals, other direct payments, direct loans, guaranteed or insured loans, and insurance. Information available in the CFFR data file includes the government identification code, program identification code, object/assistance type code, amount in whole dollars, and FIPS code. For each unique government unit code all programs are listed, and for each program all records with different object categories are listed. The Geographic Reference File contains the names and governmental unit codes for all state, county, and subcounty areas in the country. In addition, the file contains associated geographic codes (FIPS, GSA, MSA, and Census Bureau place codes), the 1988 population, and the congressional districts serving each government unit. The Program Identification File contains program identification codes and their respective program titles ... Cf. : http://webapp.icpsr.umich.edu/cocoon/ICPSR-STUDY/09511.xml.