f="sect-availableunique.html#sect-uniqueness"><i class="fa fa-check"></i><b>3.2</b> Uniqueness</a></li>
<li class="chapter" data-level="3.3" data-path="sect-availableunique.html"><a href="sect-availableunique.html#sect-completeness"><i class="fa fa-check"></i><b>3.3</b> Availability of records</a></li>
<li class="chapter" data-level="3.4" data-path="sect-availableunique.html"><a href="sect-availableunique.html#gaps-in-time-series"><i class="fa fa-check"></i><b>3.4</b> Gaps in (time) series</a></li>
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