I can find only two documents :

"Calculating the international return on prevention for companies: Costs and benefits of investments in occupational safety and health" https://www.issa.int/node/25698

- The document contains all the necessary information, but there is no data for different countries, only the average overall result (page 18 figure 11)

Scand J Work Environ Health. 2019;45(3):308–311. doi:10.5271/sjweh.3778Mustard C, Tompa E, Landsman V, Lay M. "What do employers spend to protect the health of workers?"Article What do employers spend to protect the health of workers?

- Exceptionally accurate and detailed result, but only for one part of Canada

Dear researchers, I apologize for my bad English and ask You to help me find information. .

Thank You very much.