Area chart showing the share of Blockchain development shares from select countries annually from 2017 to 2022. In 2007, the U.S. held 40% but only 29% by 2022. The U.K. also went down during this time, from 8% to 6%. India went up during this time, from 2% to 6%. Canada and Russia stayed the same during this time period, with approximately 4% and 2%, respectively.