Now different agencies use different metrics so you jump from IMF to CIA and you cant do that, but you start with IMF so you are wrong on that.
Besides the original dispuite was taking exception to my claim that the US was the most prosperous and I came up with about 8x which was a baseline calculation which you can make from the above data and population, but even if I accept that the US is only 3.6x, it still proves my point that we are clearly more prosperous.