Peak altitude range | Individuals above base camp | Deaths above base camp | Mortality rate (/100 individuals above base camp) |

6000–6499 | 712 | 0 | 0 |

6500–6999 | 4509 | 34 | 0.75 |

7000–7499 | 3814 | 48 | 1.26 |

7500–7999 | 961 | 11 | 1.14 |

8000–8499 | 9365 | 116 | 1.23 |

8500–8850 | 10780 | 122 | 1.11 |

Total | 30141 | 331 | 1.10 |

The mortality rate is calculated by dividing the number of deaths by the total number of individuals who have climbed above a designated base camp and multiplying by 100.