n></span>
<span id="cb8-30"><a href="#cb8-30" aria-hidden="true" tabindex="-1"></a><span class="co">#&gt; 4    NA y    </span></span>
<span id="cb8-31"><a href="#cb8-31" aria-hidden="true" tabindex="-1"></a><span class="co">#&gt; 5    NA y    </span></span>
<span id="cb8-32"><a href="#cb8-32" aria-hidden="true" tabindex="-1"></a><span class="co">#&gt; 6     2 y</span></span></code></pre></div></li>
</ul>
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