Stochastic reference points
Reference point	estimate	cilow	ciupp	est.in.log
Bmsys	21786.3987	3287.2901	144388.5842	9.9890
Fmsys	0.9466	0.2174	4.1224	-0.0548
MSYs	20623.5590	10542.3871	40344.8653	9.9342