Hi. It looks clean and professional. I hope these comments help :
- too many words in the clouds at the top
- the 2017 entry is in the wrong order chronologically
- white on pale blue in the two big circles is hard to read
- reduce the dark centre of the two big circles to give more room and enable a bigger font size for the important bits : the answers
- add a percent sign to the 22.8 on the balloon : I assumed it was an amount
- the bottom circles are wasted - all the same size and no shading, regardless of value or type : maybe include a pie chart shading in the circles for the four that are percentages
- maybe I'm mistaken, but I'm a bit surprised to see a vendor included alongside three independent research houses : it may be worth sticking with neutral sources
Regards,
David