222 Af eee eee eee eee - 56% S$ . 2 & 1,200 ------------ +2222 ee ee eee eee ee eee eee - 48% 5 5 = OD 1.000 f .. 49% @ & 1,000 40% m 3 = BE BOO, = = enn w= mn en we ns ene en a nn 32% 8 =) ° by Ee oe - 24% s x : oe oo oe lee | 16% 2 = ail if fall TH} 7 oa i i 1 0% 1988 1992 1996 2000 “a Fannie Mae RMBS Mai Freddie Mac RMBS