This example shows a 3D vertical bar chart of per-capita alcohol consumption across nine U.S. states from January to June 2020. Each month is a category on the x-axis, with a series of stacked bars for each state, colored distinctly, and the z-axis labels the states. The chart uses the Highcharts library with the highcharts-3d module, enabling a 3D column view with configurable alpha, beta, and depth parameters. Data is hardcoded as arrays of [month, value] pairs for each state series, rendered with a grouped, non-overlapping layout.