04-13"</span>,</span>
<span class="r-in">                          <span class="cn">NA</span>, <span class="cn">NA</span>, <span class="st">"2014-03-12"</span>, <span class="cn">NA</span>, <span class="st">"2014-06-02"</span>,</span>
<span class="r-in">                          <span class="cn">NA</span>, <span class="st">"2014-03-21"</span>, <span class="st">"2014-06-19"</span>, <span class="cn">NA</span>, <span class="cn">NA</span><span class="op">)</span></span>
<span class="r-in"></span>
<span class