$r_t$=0.333, $\zeta$=0.30 $r_t$=0.333, $\zeta$=0.40 $r_t$=0.333, $\zeta$=0.50
$r_t$=0.5, $\zeta$=0.30 $r_t$=0.5, $\zeta$=0.40 $r_t$=0.5, $\zeta$=0.50
$r_t$=0.75, $\zeta$=0.30 $r_t$=0.75, $\zeta$=0.40 $r_t$=0.75, $\zeta$=0.50
$r_t$=1.0, $\zeta$=0.30 $r_t$=1.0, $\zeta$=0.40 $r_t$=1.0, $\zeta$=0.50
$r_t$=2.0, $\zeta$=0.30 $r_t$=2.0, $\zeta$=0.40 $r_t$=2.0, $\zeta$=0.50
$r_t$=3.0, $\zeta$=0.30 $r_t$=3.0, $\zeta$=0.40 $r_t$=3.0, $\zeta$=0.50