user: Question: What is the change in % of the country's population since 1993 in the Lambayeque region?
Columns: ['Region', 'Population', '% of countrys population', 'Change in population since 1993', 'Change in % of countrys population since 1993']
Types: ['text', 'real', 'text', 'real', 'text']
Sample row: ['Amazonas', 389700.0, '1.5', 52279.0, '0.0']
SQL:

assistant: SELECT "Change in % of countrys population since 1993" FROM "Table" WHERE "Region" = 'Lambayeque';