id	definition
01	Wall Street Journal
02	Department of Treasury Public Debt News
03	Fannie Mae (Federal National Mortgage Association)
04	Federal Home Loan Bank Board 11th District San Francisco
05	Federal Home Loan Bank Board 1st District Boston
06	Federal Home Loan Bank Board 2nd District New York
07	Federal Home Loan Bank Board 4th District Atlanta
08	Federal Home Loan Bank Board 4th District New York
09	Federal Housing Finance Board
10	Federal Reserve Bank of New York
11	Federal Reserve Statistical Release G.13
12	Federal Reserve Statistical Release H.15
13	Freddie Mac (Federal Home Loan Mortgage Corporation)
14	Office of Thrift Supervision
15	Reuter's Wire Service
16	Telerate