Premium economy gets the tick from corporates but are the airlines delivering?

In the corporate travel world, more and more businesses are seeking to improve the travel experience for their employees, while still managing cost. Airlines solution to this problem is offering a premium economy product in place of business class. For this reason, let's take a look of premium economy out of Australia. Qantas offers the most seats out of Australia, though ranks 16^th (out of 17) for the percentage of premium economy seats offered. China Southern offers 17%% of their total seats in premium economy, followed closely by British Airways.