Stochastic reference points
Reference point	estimate	cilow	ciupp	est.in.log
Bmsys	14848.9518	138.7059	1589632.0531	9.6057
Fmsys	0.3287	0.1029	1.0496	-1.1127
MSYs	4877.2265	79.5605	298984.4512	8.4923