margin.right)
    .attr("height", height + margin.top + margin.bottom)
  .append("g")
    .attr("transform", `translate(${margin.left},${margin.top})`);

//Read the data
d3.csv("https://raw.githubusercontent.com/holtzy/D3-graph-gallery/master/DATA/data_IC.csv").then(function(data) {

    // Add X axis --> it is a date format
    const x = d3.scaleLinear()
      .domain([1,100])
      .range([ 0, width ]);
    svg.append("g")
      .attr("transform", `translate(0, ${height})`)
      .call(d3.axisBottom(x));
