I collect data sources on technology use. Here is a recent source for mobile web activity broken down by user age. Much of the data of this type are collected by marketing companies and not all is available for general use. This is an exception.
I collect data sources on technology use. Here is a recent source for mobile web activity broken down by user age. Much of the data of this type are collected by marketing companies and not all is available for general use. This is an exception.