CREATE TABLE table_22781 ("Name" TEXT, "Home or representative town or province" TEXT, "Age" FLOAT, "Edition" TEXT, "Total days in PBB House" FLOAT, "Duration" TEXT, "Status" TEXT)

WHen joaqui mendoza is the name how long is the duration?
SELECT "Duration" FROM table_22781 WHERE "Name" = 'Joaqui Mendoza'
SELECT "Duration" FROM "table_22781" WHERE "Name" = 'Joaqui Mendoza'