Mexico at 10%, Italy at 6.4%, Iran at 5.7%, UK at 4.8%, Indonesia at 3.4%, Spain at 3.1%, Belgium at 3%, Romania at 3%, Columbia at 3%, Brazil at 2.9%, France at 2.8%, Turkey at 2.7%, Argentina at 2.7%, and the United States at 2.6%.
Here's my source: https://coronavirus.jhu.edu/data/mortality