title: Magento layer navigation wrong product count
body: <p>Problem : Product count is not correct on Layered Navigation in List Page for all attribute but category product counts are fine.</p>
  
  <p>Magento Version : 1.7.0.2</p>
  
  <p>I have removed all override of catalog file and folder and also uploaded magento core catalog file to check that is it problem of core file but Still i am not getting issue.</p>
  
  <p>Example :</p>
  
  <p><strong>Manufacturer</strong></p>
  
  <p>Manufacture 1 (90)</p>
  
  <p>Manufacture 2 (82)</p>
  
  <p>Manufacture 3 (223)</p>
  
  <p>But when i click on Manufacture 1 there will be 3 products.</p>
  
  <p>One thing i found, in below mentioned code if I change Mage::getSingleton('catalog/layer'); to Mage::getModel('catalog/layer'); than product count is fine but product are not display according to filter. </p>
  
  <p>app/code/core/Mage/Catalog/Block/Layer/View.php
  Line no - 149</p>
  
  <pre><code>public function getLayer()
  {
     return Mage::getSingleton('catalog/layer');
  }
  </code></pre>
  
  <p>I appreciate for any help.</p>
  
  <p>Thanks in advance.</p>