Once again many thanks to Kanchan Bandyopadhyay for this interactive website that shows the relationship between the price of the iPhone 5S and the national GDP (PPP) per capita for all countries where it is available.
The map on the site gives a quick glimpse into where the phone is the most expensive (or cheapest) for people based on their average GDP.
China is the most expensive price being 9.55% of the average GDP.
USA is the cheapest – 1.15% of the average GDP.
Click below to go to the site.
iPhone 5S Price Index