Experiment	Measurement	Reference
Belle	\([5.3 ^{+1.5}_{-1.3}\mbox{ (stat)} \pm 0.7\mbox{ (syst)} \pm 1.4\mbox{ (Ds+ BF)}] \times 10^{-5}\)	PRL 94,061802(2005)
Average	\(\mathbf{[5.3 ^{+2.2}_{-2.0}\mbox{ (combined)}] \times 10^{-5}}\)