Apple leads in key countries even as the tablet market falls another 11%
<p><span style="font-size:17px">Whatever happened to the post-PC era with tablets slowing replacing traditional personal computers? Tablet shipments continued to decline in the second quarter of 2015, falling 11% year on year to 42.5 million units, although Apple's iPad still dominates, according to the </span><a target="_blank" href="http://www.canalys.com" rel="noopener noreferrer">Canalys research group.</a></p>