Experiment	Measurement	Reference
BaBar	\([4.33 \pm 0.82\mbox{ (stat)} \pm 0.33\mbox{ (syst)} \pm 1.13\mbox{ (Lambdac+ BF)}] \times 10^{-5}\)	PRD 80, 051105 (R) (2009)
Average	\(\mathbf{[4.33 \pm 1.43\mbox{ (combined)}] \times 10^{-5}}\)