Deterministic reference points
Reference point	estimate	cilow	ciupp	log.est
Bmsyd	1049.2237	566.4537	1943.4428	6.9558
Fmsyd	1.7465	0.9958	3.0631	0.5576
MSYd	1832.4863	1628.1406	2062.4792	7.5134