height="12" class="thumbborder" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1a/US_flag_48_stars.svg/35px-US_flag_48_stars.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1a/US_flag_48_stars.svg/46px-US_flag_48_stars.svg.png 2x" data-file-width="1900" data-file-height="1000" />&#160;</span><a href="//en.wikipedia.org/wiki/United_States" title="United States">United States</a></td>
<td>69-74-68-80=291</td>
</tr>
</table>
<h2><span class="mw-headline" id="References">References</spa