Rate rz ri z rs i s rz 3076923/s -- -5% *-6%* -9% -11% -15% ri 3225806/s 5% -- -2% -5% *-6%*-11% z 3278689/s *7%* 2% -- -3% -5% -10% rs 3389831/s 10% 5% 3% -- -2% *-7%* i 3448276/s 12% *7%* 5% 2% -- -5% s 3636364/s 18% 13% 11% *7%* 5% --