Show different teams of technicians and the number of technicians in each team.
SELECT Team ,  COUNT(*) FROM technician GROUP BY Team
SELECT Team ,  COUNT(*) FROM technician GROUP BY Team
[{'Team': 'CHC', 'COUNT(*)': 1}, {'Team': 'CLE', 'COUNT(*)': 4}, {'Team': 'CWS', 'COUNT(*)': 2}, {'Team': 'NYY', 'COUNT(*)': 2}, {'Team': 'PHA', 'COUNT(*)': 1}]