Stochastic reference points
Reference point	estimate	cilow	ciupp	est.in.log
Bmsys	38323.3058	4215.6499	348386.5613	10.5538
Fmsys	0.4374	0.0399	4.7998	-0.8269
MSYs	16761.2129	11765.4477	23878.2461	9.7268