Experiment	Measurement	Reference
BaBar	\([1.11 \pm 0.30\mbox{ (stat)} \pm 0.09\mbox{ (syst)} \pm 0.29\mbox{ (Lambdac+ BF)}] \times 10^{-5}\)	PRD 80, 051105 (R) (2009)
Average	\(\mathbf{[1.11 \pm 0.43\mbox{ (combined)}] \times 10^{-5}}\)