Stochastic reference points
Reference point	estimate	cilow	ciupp	est.in.log
Bmsys	4723.0863	1778.0222	12546.2684	8.4602
Fmsys	0.4804	0.1728	1.3355	-0.7331
MSYs	2268.8587	1458.6970	3528.9850	7.7270