An SVG Bar chart showing the Dropbox userbase

This is a Bar chart that depicts the growing userbase of the Dropbox online service. It's customised using the xaxisScaleUnitsPost option (to add units to the Y axis), a large marginInner setting, the background grid has had the vertical lines disabled and the title is off-center.

This goes in the documents header:
<script src="RGraph.svg.common.core.js"></script>
<script src="RGraph.svg.bar.js"></script>
Put this where you want the chart to show up:
<div style="width: 750px; height: 300px" id="chart-container"></div>
This is the code that generates the chart: