Stochastic reference points
Reference point	estimate	cilow	ciupp	est.in.log
Bmsys	3847.3783	1361.3624	10873.1661	8.2551
Fmsys	5.2169	1.8993	14.3297	1.6519
MSYs	20071.5449	14935.6637	26973.4857	9.9071