How many events have each participants attended? List the participant id, type and the number.
SELECT T1.Participant_ID ,  T1.Participant_Type_Code ,  count(*) FROM Participants AS T1 JOIN Participants_in_Events AS T2 ON T1.Participant_ID  =  T2.Participant_ID GROUP BY T1.Participant_ID
SELECT T1.Participant_ID ,  T1.Participant_Type_Code ,  count(*) FROM Participants AS T1 JOIN Participants_in_Events AS T2 ON T1.Participant_ID  =  T2.Participant_ID GROUP BY T1.Participant_ID
[{'Participant_ID': 26, 'Participant_Type_Code': 'Organizer', 'count(*)': 2}, {'Participant_ID': 36, 'Participant_Type_Code': 'Organizer', 'count(*)': 1}, {'Participant_ID': 37, 'Participant_Type_Code': 'Participant', 'count(*)': 2}, {'Participant_ID': 60, 'Participant_Type_Code': 'Participant', 'count(*)': 1}, {'Participant_ID': 63, 'Participant_Type_Code': 'Participant', 'count(*)': 1}, {'Participant_ID': 64, 'Participant_Type_Code': 'Participant', 'count(*)': 1}, {'Participant_ID': 66, 'Participant_Type_Code': 'Participant', 'count(*)': 4}, {'Participant_ID': 86, 'Participant_Type_Code': 'Organizer', 'count(*)': 2}, {'Participant_ID': 90, 'Participant_Type_Code': 'Participant', 'count(*)': 3}, {'Participant_ID': 96, 'Participant_Type_Code': 'Organizer', 'count(*)': 1}]