<Tr> <Td_colspan="2"> 13 / 100 13% of editors are under 17 . </Td> </Tr> <Tr> <Td_colspan="2"> 14 / 100 14% are in the group 18--21 . </Td> </Tr> <Tr> <Td_colspan="2"> 26 / 100 26% are 22--29 . </Td> </Tr> <Tr> <Td_colspan="2"> 19 / 100 19% are 30--39 . </Td> </Tr>

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