This visualization displays COVID-19 vaccination rates across Malaysian states, ranking each state by daily first-dose administration with horizontal bars. The bar chart uses D3 v6’s scaleLinear and scaleBand for axes, with d3.csv loading data from a vaccination.csv file. SVG rectangles render the values, and a transition with a 1000ms duration animates the bars. The chart includes formatted x-axis ticks using d3.format, custom titles, and axis labels.