Stochastic reference points
Reference point	estimate	cilow	ciupp	est.in.log
Bmsys	10588.8915	635.3749	176470.0231	9.2676
Fmsys	0.2199	0.0326	1.4829	-1.5147
MSYs	2296.7596	766.6715	6880.5281	7.7393