What are the distinct states and create time of all votes?
SELECT DISTINCT state ,  created FROM votes
SELECT DISTINCT state ,  created FROM votes
[{'state': 'NY', 'created': '2018-03-09 19:03:21'}, {'state': 'NY', 'created': '2018-03-09 19:03:36'}, {'state': 'CA', 'created': '2018-03-09 19:03:39'}, {'state': 'NJ\n', 'created': '2018-03-09 19:03:40'}]