This visualization shows the municipal tax rate for each Swedish region as a bar chart, with bars representing the tax percentage on a linear scale. The region names are mapped to the x-axis using `scaleBand`, while the tax rates are scaled with `scaleLinear`. The SVG rectangles are generated using D3 v5’s `select` and `csv` methods, with data loaded from a local CSV file containing demographic and economic statistics. The chart is rendered directly into the page’s SVG element.