How can I figure out the % for person between 6-18 with this table?

Answer:
19.5%
Explanation:
you have a percentage of people under 18. if you minus the percentage of people from under 5, you get the percentage of people only from ages 6 to 18.
26.6-7.1=19.5
have a good day :D
and also the correct spelling is people, not persons