How many commercial plane crashes have there been in the last 50 years?

Over the last 50 years, there have been approximately 100 to 150 commercial plane crashes annually, though the number has significantly decreased due to advancements in aviation safety. This means that the total number of commercial plane crashes could range from about 5,000 to 7,500 during that period. However, it's important to note that the definition of "crash" can vary, including both fatal and non-fatal incidents. The aviation industry has greatly improved safety measures, contributing to a decline in fatalities and accidents.