user: Question: What is every value for % 20-39 if  % 0-19 is 21,11%?
Columns: ['Neighbourhood', '% 0-19', '% 20-39', '% 40-59', '% 60-74', '% 75 +']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Belsunce', '26,11%', '27,01%', '24,76%', '15,81%', '6,31%']
SQL:

assistant: SELECT "% 20-39" FROM "Table" WHERE "% 0-19" = '21,11%';