Table 2 GSE Market Share: By Census Tract Income Category Chicago PMSA - 1998 Loan Originations: Number of conventional home purchase loans and conventional refinancing loans originated in 1998 by HMDA reporters (excluding loans above $227,000 -- the Fannie Mae and Freddie Mac loan-size ceiling in 1998). GSE Purchases: Number of home purchase loans and refinancing loans purchased in 1998 by Fannie Mae and Freddie Mac in 1998. GSE Market Share: GSE purchases as a percentage of loan originations. Census Tract Number of GSE MFI as a % Census Loan GSE Market of PMSA MFI Tracts Originations Purchases Share under 50% 280 8631 3367 39.01 50% - 80% 374 29541 14717 49.82 80% - 90% 168 22722 12919 56.86 90% - 100% 209 36401 23260 63.90 100% - 110% 167 39927 27440 68.73 110% - 120% 141 43729 31931 73.02 over 120% 409 133944 103858 77.54 Tracts with no income data 28 229 300 -- Total Tracts 1776 315124 217792 69.11