【フラット35】お借入金利の推移(最低~最高)平成15年10月から平成19年9月まで 4.000% 3.830% 4.000% 4.150% 4.300% 3.460% 3.550% 3.570% 3.510% 3.650% 3.800% 4.000% 3.950% 4.000% 3.740% 3.750% 3.490% 3.560% 3.520% 3.450% 2.920% 3.100% 3.170% 2.420% 2.371% 2.501% 2.441% 2.521% 2.461% 2.591% 2.870% 2.950% 2.860% 2.820% 2.771% 2.821% 2.751% 3.500% 3.580% 3.400% 3.420% 3.350% 3.310% 3.600% 3.660% 3.600% 4.500% 3.950% 3.900% 4.050%4.050%