about 1% of the population - Real incomes of ULTRA RICH grows at 20% a year. Next 4% grows at 12% a year. Next 10% grows at 6% a year. Another 10% has ZERO growth. Remaining 75% see their Real income declining at a 5% or greater a year.
The success of the TOP 1% is celebrated in internet message boards like these by the next 15% - because they are the ones having access to Internet and speak English.