“From 1923 to 1999: 170 people died on Everest with 1,169 summits or 14.5 percent.
“Statistically, Everest is becoming safer primarily due to better gear, weather forecasting, and more people climbing with commercial operations,” says respected Everest chronicler Alan Arnette. “From 1923 to 1999: 170 people died on Everest with 1,169 summits or 14.5 percent. But the deaths drastically declined from 2000 to 2018 with 7,990 summits and 123 deaths, or 1.5 percent.” ( Read about new safety measure on Everest.)