• Scor SE average operating margin for 2016 was -5.58%, a 154.71% decline from 2015.
• Scor SE average operating margin for 2015 was 10.2%, a 46.37% decline from 2014.
• Scor SE average operating margin for 2014 was 19.02%, a 408.56% decline from 2013.

Operating margin can be defined as operating margin measurement of what proportion of a company's revenue is left over after paying for variable costs of production such as wages, raw materials, etc.