As of July 2, approximately 805,665 systems remain exposed to BlueKeep, Microsoft says. Progress in patching exposed Windows systems varies by country and industry. Legal, nonprofit/NGO and aerospace/defense have been the most responsive industries in mitigating BlueKeep. China showed the highest absolute improvement by reducing the number of exposed vulnerable systems by 109,670, which represents a 23.9 percent decrease. The United States followed suit by showing 26,787 fewer vulnerable systems exposed. South Korea actually showed an 14.5 percent increase in the time period of 3,430 vulnerable exposed systems.
Source: https://threatpost.com/805k-windows-systems-open-bluekeep/146529/