What is the percentage of victims who were male in police killings?

What is the percentage of victims who were male in police killings?: a task in data-agent-harbor-train (Harbor dataset). Files (in /home/user/input, no subfolders): - PoliceKillingsUS.csv - PercentagePeopleBelowPovertyLevel.csv - MedianHouseholdIncome2015.csv - ShareRaceByCity.csv