QueryID SQL Text Query Time (Seconds) Query Time Hot (Seconds) Q0 SELECT cab_type, count(*) FROM trips_log GROUP BY cab_type; 10.14 11.57 Q1 SELECT passenger_count, avg(total_amount) FROM trips_log GROUP BY passenger_count; 12.00 6.27 Q2 SELECT passenger_count, toYear(pickup_datetime) AS year, count(*) FROM trips_log GROUP BY passenger_count, year; 10.45 7.23 Q3 SELECT passenger_count, toYear(pickup_datetime) AS year, round(trip_distance) AS distance, count(*) FROM trips_log GROUP BY passenger_count, year, distance ORDER BY year, count(*) DESC; 13.