| Experiment | Measurement [10-7] | $\Delta\chi^2$ | Reference | Comments |
|---|---|---|---|---|
| Average | $9.1 \pm3.0$ | 0.48 | $p=0.49$ (ndf=1) | |
| PDG | $9.1\,^{+3.0}_{-2.7}$ | pdgLive | ||
| Belle | $7.7\,^{+3.5}_{-3.0} \pm1.2$ | 0.16 | Phys.Rev.D 91,071101 (2015) | |
| BaBar | $12 \pm5 \pm1$ | 0.32 | Phys.Rev.D 79,051102 (2009) |