Number of Public Bicycle Hires

Number of Public Bicycle Hires during tube strike.

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d3.csv("data.csv", function(error, data) {
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data.forEach(function(d) {
    d.date = parseDate(d.date);
    d.cycles = +d.cycles;
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      .attr("y", function(d) { return y(d.cycles); })
      .attr("height", function(d) { return height - y(d.cycles); });

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      .attr("y", 6)
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      .style("font-weight", "bold")
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      .text("Number of Bicycle Hires");

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      .attr("x",75)
      .attr("y",4)
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      .text("09/07 TFL Tube Strike");

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