Experiment	Measurement	Reference
BaBar	\([0.6 ^{+1.4}_{-1.1}\mbox{ (stat)} \pm 0.1\mbox{ (syst)} \pm 0.1\mbox{ (Ds+ BF)}] \times 10^{-5}\)	PRD 73 (2006) 071103
Average	\(\mathbf{[0.6 ^{+1.4}_{-1.1}\mbox{ (combined)}] \times 10^{-5}}\)