Do you have any links with regards to these market segments? I know that nowadays many people are mobile-only, but I struggle to estimate percentages. I guess it's going to be very different in developed vs developing economies, based on personal observations, but again I would like to see stats. I was able to find things like personal computer sales figures but nothing was said e.g. about desktops vs laptops and whether the laptop is for work or personal use and in the latter case, general vs gaming focused use.