Table 9.

Uncertainties in the normalisations of the different backgrounds for all processes, as derived from the total cross-section measurement

Process	$\mathrm{\Delta }N/N$ (%)
$t\overline{t},Wt,t\overline{b}$	7.5
$W^{+}$ + jets	7.1
$W^{-}$ + jets	7.3
Z, VV + jets	20
Multijets	16