 </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   "   1"                    "     12 ( 7.6) "          </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   "   2"                    "     35 (22.2) "          </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   "   3"                    "     56 (35.4) "          </span>
<span class="r-out co"><span class="r-pr">#&gt;</span>   "   4"                    "     55 (34.8) "          </span>
<span class="r-out co"><span cl