But that's not true is it? If what you said is true that graph would be skewed towards the older stuff.
UK customers would typically be on a 18/24 month upgrade cycle.
Within those cycles, you're likely to get one major version upgrade which would bring you up to date with what was actually current when you signed up for the device.
Given that a portion of the userbase of a device won't get OTA updates (thanks to either the device manufacturer, exhibit 1 Samsung, or the network), this means that at a guess 75% of new handsets will never run the latest version of Android.
UK customers would typically be on a 18/24 month upgrade cycle.
Within those cycles, you're likely to get one major version upgrade which would bring you up to date with what was actually current when you signed up for the device.
Given that a portion of the userbase of a device won't get OTA updates (thanks to either the device manufacturer, exhibit 1 Samsung, or the network), this means that at a guess 75% of new handsets will never run the latest version of Android.