In 1977, the year of his death, there were 170 Elvis Presley impersonators. This number has grown rapidly since that year. It is estimated that by 2040 one third of the world population will be Elvis Presley impersonators.
20% of the world’s population is Chinese. Therefore in 2040 it is estimated that one in fif**** of the world’s population will be a Chinese Elvis Presley impersonator.

The above statistic assumes that the growth in the number of Elvis Presley impersonators will continue at the same rate.
It also assumes that in 2040 the percentage of the world’s population that are Chinese will remain at 20%