Stochastic reference points
Reference point	estimate	cilow	ciupp	est.in.log
Bmsys	0.2925	0.0406	2.1091	-1.2294
Fmsys	5.0401	0.6596	38.5154	1.6174
MSYs	1.4741	1.1989	1.8125	0.3881