Stochastic reference points
Reference point	estimate	cilow	ciupp	est.in.log
Bmsys	1980.9574	107.9306	36358.4814	7.5913
Fmsys	5.7176	4.3063	7.5916	1.7436
MSYs	11326.4038	717.9776	178678.8635	9.3349