This dot plot compares the percentage of men and women in the United States and China across different age groups. Blue dots represent US data points, while red dots represent Chinese data points, plotted on shared axes with tick labels. The visualization uses the Processing library via p5.js, loading data from a CSV hosted on GitHub. It calculates axis ranges dynamically from the dataset and projects each data point onto the canvas using the `map()` function, with custom-drawn axes and labels.