Mobile data grows by 10%/quarter and has become essential infrastructure via @Akamai #soti | WHY IT MATTERS: Digital Transformation | Scoop.it

Figure 42 shows total global monthly data and voice traffic. It
depicts a strong increase in data traffic growth but flat voice
traffic development. The number of mobile data subscriptions
has been increasing rapidly, driving growth in data traffic along
with a continuous increase in the average data volume per
subscription. Data traffic grew around 15% between fourth
quarter of 2013 and the first quarter of 2014.