Experiment	Measurement	Reference
BaBar	\([1.4 ^{+2.1}_{-1.6}\mbox{ (stat)} \pm 0.2\mbox{ (syst)} \pm 0.2\mbox{ (Ds+ BF)}] \times 10^{-5}\)	PRD 73 (2006) 071103
Average	\(\mathbf{[1.4 ^{+2.1}_{-1.6}\mbox{ (combined)}] \times 10^{-5}}\)