Question: What's the percentage distribution of responses on how much time the Individual Contributors spend answering questions?
SQL:
SELECT TimeAnswering, COUNT(TimeAnswering) * 100.0 / (SELECT COUNT(TimeAnswering) FROM Responses WHERE IndividualContributorOrPeopleManager = 'Individual contributor') AS percentage FROM Responses WHERE NOT TimeAnswering IS NULL AND IndividualContributorOrPeopleManager = 'Individual contributor' GROUP BY TimeAnswering