PANews, June 24 - According to CoinDesk, investment bank Jefferies stated that due to a 20% increase in Bitcoin prices and a slight 3.5% growth in total network computing power, Bitcoin mining revenue in May increased by 18.2% month-on-month. The report shows that North American miners' share of total network computing power rose from 24.1% in April to 26.3% in May, with MARA Holdings leading in mining volume for the month, reaching 950 Bitcoins, a month-on-month increase of 35%.