human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Rank, Location, Total Passengers, Annual change, Capacity in use
###Question: What is the sum of Total Passengers when the annual change is 9.7% and the rank is less than 6?
gpt
SELECT SUM Total Passengers FROM table WHERE Annual change = 9.7% AND Rank < 6