"It was a record year for the richest people on earth, as the number of billionaires jumped 13% to 2,043 from 1,810 last year, the first time ever that Forbes has pinned down more than 2,000 ten-figure-fortunes. Their total net worth rose by 18% to $7.67 trillion, also a record....."
Source and Link to full article: https://www.forbes.com/sites/kerryadolan/2017/03/20/forbes-2017-billionaires-list-meet-the-richest-people-on-the-planet/#31e895bf62ff