Estimated states
	estimate	cilow	ciupp	log.est
B_2020.88	1967.0627	1157.8382	3341.8622	7.5843
F_2020.88	0.4088	0.1890	0.8841	-0.8945
B_2020.88/Bmsy	1.5036	0.2187	10.3367	0.4079
F_2020.88/Fmsy	0.3320	0.0071	15.6347	-1.1025