FWIW some of these 'injuries' are basically paper cuts.
Guess what... the meatpacking plant in Iowa with 98% undocumented immigrants is not reporting all their injuries because they are threatening their workers with deportation.
This particular metric would indeed include a paper cut. A better metric is the number of injuries that required time off from work or reassignment of duties. That’s something that Tesla reports, but the article doesn’t include it.