Experiment	Measurement	Reference
LHCb	\([0.071 \pm 0.025\mbox{ (stat)} ^{+0.035}_{-0.024}\mbox{ (syst)}]\)	LHCB-PAPER-2016-018
Average	\(\mathbf{[0.071 ^{+0.043}_{-0.035}\mbox{ (combined)}]}\)