Upper panel: toward-leading \kzero (magenta) and \Xis (light blue) yields per unit \dEtadPhi area as a function of the charged-particle multiplicity measured in events with a trigger particle. The \Xis yields are scaled such that the lowest-multiplicity \Xis yield matches the \kzero one. The data points are drawn with markers, the model predictions with lines of different styles, as indicated in the legend. Statistical and systematic uncertainties of the data points are shown by error bars and empty boxes, respectively. Shadowed boxes represent systematic uncertainties uncorrelated across multiplicity. The width of the bands represents the sum in quadrature of statistical and systematic uncertainties of the model predictions Bottom panel: ratio between the model predictions and the cubic spline fitted to the data points. The shaded band around one represents the sum in quadrature of the statistical and systematic uncertainties of the data points.