vel="4.3" data-path="activity-statistical-maps-i.html"><a href="activity-statistical-maps-i.html#preliminaries-2"><i class="fa fa-check"></i><b>4.3</b> Preliminaries</a></li>
<li class="chapter" data-level="4.4" data-path="activity-statistical-maps-i.html"><a href="activity-statistical-maps-i.html#creating-a-simple-thematic-map"><i class="fa fa-check"></i><b>4.4</b> Creating a simple thematic map</a></li>
<li class="chapter" data-level="4.5" data-path="activity-statistical-maps-i.html"><a href="activity-sta