Stochastic reference points
Reference point	estimate	cilow	ciupp	log.est	rel.diff.Drp
Bmsys	1638.7001	477.2116	5627.1426	7.4017	-0.0014
Fmsys	1.1270	0.3651	3.4789	0.1196	-0.0008
MSYs	1846.8249	1553.2929	2195.8270	7.5212	-0.0022