Experiment	Measurement	Reference
Belle	\([7.1 \pm 1.3\mbox{ (stat)} \pm 3.1\mbox{ (syst)}] \times 10^{-5}\)	PRL 94,182002 (2005)(
Average	\(\mathbf{[7.1 \pm 3.4\mbox{ (combined)}] \times 10^{-5}}\)