2008 Democratic Primaries, Superdelegates by Date. Data comes from the dated archives of <a href="https://en.wikipedia.org/wiki/en:Results_of_the_2008_Democratic_Party_presidential_primaries" class="extiw" title="w:en:Results of the 2008 Democratic Party presidential primaries">Results of the 2008 Democratic presidential primaries</a>.
<a href="//commons.wikimedia.org/wiki/User:Northwest-historian" title="User:Northwest-historian">Northwest-historian</a>
<span class="int-own-work" lang="en">Own work</span>