0      0.000000000</span></span>
<span id="cb5-69"><a href="#cb5-69" tabindex="-1"></a><span class="co">#&gt; 11                     0.021449275     0.004347826      0.000000000</span></span>
<span id="cb5-70"><a href="#cb5-70" tabindex="-1"></a><span class="co">#&gt; 12                     0.020000000     0.009090909      0.027272727</span></span>
<span id="cb5-71"><a href="#cb5-71" tabindex="-1"></a><span class="co">#&gt; 13                     0.006862745     0.000000000      0.011764706</span></span>
<s