This interactive histogram visualizes the distribution of median salaries for recent graduates, based on data loaded from a CSV file. Built with the p5.js library, it processes the salary column, filters out zero values, and groups the data into 20 bins. The sketch calculates bin widths and frequencies, then renders the bars on a canvas with gridlines and labeled axes, using p5.js functions like `loadTable`, `createCanvas`, `map`, and `rect` to display the chart.