Barchart
This bar chart displays the reporting results for three towns, with horizontal bars representing the numeric value for each location. The chart is rendered as an SVG and uses D3 v5’s `scaleLinear`, `scaleBand`, `axisLeft`, and `axisBottom` to position and label the bars. Data is loaded from a CSV file via `d3.csv`, which is then bound to rectangular elements appended to an SVG group. The bars are styled with a steelblue fill, with axes and town names shown along the left and bottom edges.