Your chosen country's average download speeds and ISPs will be displayed for comparison.
The Steam stats page has been updated with a new feature with allows you to check the download speeds of many ISPs across the world.
The feature only went live recently, and it's called 'Steam Download Stats'. It lets you filter results by total bytes or average download rate, and you can click on your chosen country via the handy map.
When you click on a country it will display a list of the ISP from that region, along with their stats such as the region/country's percetage towards the global steam traffic, and a list of the various ISPs and their average download rates.
Take a look at the handy tool over here.