class="r-out co"><span class="r-pr">#&gt;</span> 28       33 0.4985276 0.3089070 0.19256543</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 29       50 0.3913721 0.3381187 0.27050928</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 30       42 0.4464474 0.3203031 0.23324949</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 31       27 0.4551658 0.3683372 0.17649699</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> 32       65 0.4403106 0.3354005 0.22428897<