Stochastic reference points
Reference point	estimate	cilow	ciupp	est.in.log
Bmsys	23402.3581	8303.0540	65960.1110	10.0606
Fmsys	0.7890	0.2902	2.1448	-0.2370
MSYs	18463.3433	17154.3913	19872.1739	9.8235