Take a look at this related thread: CDN consumption in India. @saibalaji joined the country-level data in the Chrome UX Report with the CDN data in HTTP Archive with interesting results. That approach might work for you.
Take a look at this related thread: CDN consumption in India. @saibalaji joined the country-level data in the Chrome UX Report with the CDN data in HTTP Archive with interesting results. That approach might work for you.