Stochastic reference points
Reference point	estimate	cilow	ciupp	est.in.log
Bmsys	2510.3661	1299.2271	4850.5282	7.8282
Fmsys	0.7984	0.4349	1.4659	-0.2251
MSYs	2003.9869	1651.1875	2432.1669	7.6029