The percentage of Europeans who own a smartphone. In the USA, 69% have one.
The percentage of Americans that visited an online store using their mobile device (smartphone or tablet) in the last quarter of 2014, far above the European average (46%).
The total value of online purchases that the French are predicted to make in 2015 using their mobile devices, compared to €3.7BN in 2014. Europe-wide, the figure is estimated to reach €44.9BN in 2015.