incrediBILL - 9:12 am on Mar 3, 2013 (gmt 0)

Adsense is showing 25% of the actual page views that analytics is reporting, and 0% CTR.

Analytics page views and AdSense page views will never be close for a wife variety of reasons including but not limited to bot traffic making screen shots, visitors with ads disabled, and I don't remember if PSA ads show as impressions or not.