9 24 91 144 67 73 1708 2023 ...</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  $ popul   : int  4084 4041 524 550 3400 3665 2388 2351 27653 29760 ...</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  $ pcinc   : int  12039 14899 18461 20867 14322 16169 11421 14037 17770 20547 ...</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  $ physic  : int  151 158 138 146 191 197 144 150 242 244 ...</span>
<span class="r-out co"><span class="r-pr">#&gt;</span>  $ afdcprc : num