Stochastic reference points
Reference point	estimate	cilow	ciupp	est.in.log
Bmsys	52248.7838	28186.0374	96854.1755	10.8638
Fmsys	0.2995	0.1730	0.5185	-1.2055
MSYs	15650.9027	13822.9133	17720.6316	9.6583