There have been a few articles linked on the Oz Forum discussing safety statistics. This particular article makes an attempt to compare the safety of a number of sports activities based on the probability of death in the next 1000 hours of participation. It also compares these activities to the probability of death in commercial aviation and from any cause in the next 1000 hours at any age. Here's the link:
https://chessintheair.com/the-risk-of-d ... t-we-love/
I would guess that many of these numbers could easily be off by a factor of 2 or more. In fact, this is pointed out by several of the commenters and admitted in the author's reply. However, even with these difficulties, I think It's a good overview of relative risk and provides a reasonable framework for discussions. Here are the estimates grouped by relative safety along with the data sources:
Those numbers are also presented on top of a plot showing the risk of death in the next 1000 hours as a function of age. Here's that chart:
Note that several sports (including base jumping) were too dangerous to fit on the chart.