Last night, Google announced earnings – the results were mixed where revenue targets were beat but earnings-per-share was lower than targets. In after hours trading last night, Google’s (GOOG) stock was up over 4%.

The paid clicks rose 31% over the fourth quarter of 2012 and increased approximately 13% over the third quarter of 2013. But the cost-per-click decreased approximately 11% over the fourth quarter of 2012 and decreased approximately 2% over the third quarter of 2013.

Here is an overview of Google’s revenues for 2013:

Forum discussion at WebmasterWorld.