The mekko chart, or specifically the bar-mekko chart, below shows greenhouse gas emissions for the 5 largest US states.
The width of each column is proportional the state’s population. The column labels also include the population data. The height of each segment in a column represents metric tons per capita emitted for each type of greenhouse gas. Because some the of segments were small, a legend is used. For cleanliness, the labels for smaller segments were excluded. In addition, this mekko chart has visible x and y axes.
This mekko chart was built using Aploris on a Mac with PowerPoint 2016.