Stochastic reference points
Reference point	estimate	cilow	ciupp	est.in.log
Bmsys	6689.0829	1554.1061	28790.7184	8.8082
Fmsys	0.3050	0.0870	1.0693	-1.1873
MSYs	2026.1663	1357.5801	3024.0205	7.6139