film's performance became its box office gross rather than the rentals that Variety continued to report annually. Prior to the tracking of these grosses, domestic or worldwide box office grosses is not available for many earlier films so the only domestic or worldwide data available is still often the rental figures. Murphy started to publish Art Murphy's Box Office Register annually from 1984 detailing U.S. box office grosses. In 1984, EDI started to report Canadian grosses as well and by 1985 was reporting data for 15,000 screens. In 1987, EDI set up a database of box office information which included data on certain films back to 1970. By 1991, all U.S. studios had agreed to share their complete data reports with EDI. In 1990, EDI opened an office in the UK, moved into Germany in 1993 and Spain in 1995 reporting box office data for those markets. EDI were acquired by ACNielsen Corporation in 1997 for $26 million and became Nielsen EDI. By the 1990s, Daily Variety started to report studio's weekend estimates from Sundays on Monday mornings which led to other media reporting the data earlier. When Entertainment Weekly was launched in 1990 it started to publish the top 10 box office weekend lists from Exhibitor Relations and the company was also supplying box office data to companies such as the Los Angeles Times, CNN and the Associated Press. In 1994, Variety published their first annual global box office chart showing the top 100 grossing films internationally for the prior year. On August 7, 1998, Box Office Mojo was launched by Brandon Gray and in 1999 he started posting the Friday grosses sourced from Exhibitor Relations so that they were publicly available for free online on Saturdays and posted the Sunday estimates on Sundays. In July 2008, Box Office Mojo was purchased by Amazon.com through its subsidiary, IMDb. Modern film industry Rentrak started tracking box office data from point of sale in 2001 and started to rival EDI in providing the studios with data. In December 2009, Rentrak acquired Nielsen EDI for $15 million, and became the sole provider of worldwide box office ticket sales revenue and attendance information which is used by many of the websites noted above. On October 23, 2019, Box Office Mojo unveiled a dramatic redesign resembling IMDb, and was rebranded as "Box Office Mojo by IMDbPro" with some of the content move to the