Stochastic reference points
Reference point	estimate	cilow	ciupp	est.in.log
Bmsys	0.4949	0.1431	1.7122	-0.7033
Fmsys	4.5642	1.4233	14.6362	1.5182
MSYs	2.2589	1.7473	2.9204	0.8149