The colored bars show the share of income that each centile (portion) of the population earns, while the black dashed curve measures the accumulated share of income earned. The SEDLAC (CEDLAS and WB) ...

For example, this graph shows the inequality \(x \textless -1\). This can be seen as there is a dashed line at \(x = -1\), and the region where the \(x\) coordinates are less than -1 is shaded.