Score 0 if - Unknown
Score 25 if - Some benefits known
Score 50 if - Direct benefits known
Score 75 if - Direct and indirect benefits known
Score 100 if - Direct, indirect and other benefits known
Score 0 if - Unknown
Score 25 if - Some benefits known
Score 50 if - Direct benefits known
Score 75 if - Direct and indirect benefits known
Score 100 if - Direct, indirect and other benefits known