"Postfit yields" of "First search for $B \rightarrow X_{s} ν\barν$ decays"

The bin index distribution after the fit, for data and histogram templates. The background templates are separated into 6 categories: charged $B$ meson decay, neutral $B$ meson decay, and four types of $e^{+}e^{-} \rightarrow q\bar{q}$ background $\left(q=u,d,s,c \right)$.