The latest International Data Corporation preliminary date figures for the fourth quarter of 2012 are in for tablets and worldwide shipments reached a record at 52.5 million. To put this into context, the tablet market grew 75.3% year over year in 4Q12 compared to 29.9 million units in 4Q11. As far as units are concerned, the last quarter of 2012 saw figures growing 74.3% from 30.1 million units in the third quarter of 2012. Apple is still the market leader with 22.9 million units sold in Q4 2012, representing a 48.1% growth over the same quarter of the previous. The