I've found that the Raw Data page only displays a maximum of 11 columns when viewed on my phone (iPhone/Safari) and cuts off the remaining 6 columns. Changing the browser settings to request a desktop version of the website has no effect. Neither does viewing the webpage in landscape mode instead of portrait. So I can only see the full 17 columns when viewed on a desktop computer -- and even then, only with the browser window set wide enough, otherwise it cuts off columns there too.
So my suggestion (if possible) is simply to always display all 17 columns regardless of the browser or screen width and allow the user to scroll over to the right to view all 17 columns if they wish to.
Customer support service by UserEcho