Stochastic reference points
Reference point	estimate	cilow	ciupp	est.in.log
Bmsys	33.8468	10.0562	113.9203	3.5218
Fmsys	0.7072	0.1881	2.6594	-0.3464
MSYs	23.9316	17.8999	31.9959	3.1752