| Experiment | Measurement [10-6] | $\Delta\chi^2$ | Reference | Comments |
|---|---|---|---|---|
| Average | $9.2 \pm1.5$ | 0.05 | $p=0.82$ (ndf=1) | |
| PDG | $9.2 \pm1.5$ | pdgLive | ||
| BaBar | $9.6 \pm1.7 \pm1.5$ | 0.03 | Phys.Rev.Lett. 97,201801 (2006) | |
| Belle | $8.9 \pm1.7 \pm1.2$ | 0.02 | Phys.Rev.Lett. 95,141801 (2005) | See also Ref.~\cite{Belle:2005fjn}. |