text: **7.2 Quantitative data on OSH**
  **Quantitative data are the core**of this report, although the authors are aware that quantitative data 
  finally gain their value by a**well-considered qualitative description**, including an**analytical interpre-**
  **tation of the reasons and context**. Analysis aims to find answers to questions like: Why is this trend 
  as it is, what are the reasons? Which data are available and which data do we not have but would like 
  to? What do the data tell us about the need for action? 