Per-trigger dihadron $\Delta\varphi$ angular correlations integrated over the range $|\Delta\eta| 1.2$ for the lower \pt{} range of associated hadrons, $1.5 \pt{} $~\SI{2.5}{\giga\eVperc} (top), and the higher \pt{} range of associated hadrons, $2.5 \pt{} $~\SI{4.0}{\giga\eVperc} (bottom). The three multiplicity classes are plotted in increasing order from left to right. All plots for a given associated particle \pt{} have the same axis scale, with offsets set to their respective underlying background estimation. Statistical uncertainties are represented as error bars, while systematic uncertainties are marked as open rectangles.