user: Question: What is the lowest rank with a smaller population in 2007 than 117201 and whose map reference number is 22?
Columns: ['Rank', 'Map Reference Number', 'Census Statistical Area', '2007 Population', 'Lake(s)']
Types: ['real', 'real', 'text', 'real', 'text']
Sample row: [1.0, 16.0, 'Chicago-Naperville-Michigan City, IL-IN-WI CSA', 9745165.0, 'Lake Michigan']
SQL:

assistant: SELECT MIN("Rank") FROM "Table" WHERE "2007 Population" > 117201.0 AND "Map Reference Number" = 22.0;