Experiment	Measurement	Reference
BaBar	\([1.12 \pm 0.26\mbox{ (stat)} \pm 0.20\mbox{ (syst)}] \times 10^{-2}\)	PRD 74 (2006) 031103
Average	\(\mathbf{[1.12 \pm 0.33\mbox{ (combined)}] \times 10^{-2}}\)