CREATE TABLE department (Department_ID NUMBER, Name CLOB, Creation CLOB, Ranking NUMBER, Budget_in_Billions FLOAT, Num_Employees FLOAT)
CREATE TABLE head (head_ID NUMBER, name CLOB, born_state CLOB, age FLOAT)
CREATE TABLE management (department_ID NUMBER, head_ID NUMBER, temporary_acting CLOB)

Plot the average of budget in billions over creation in a line chart, and order by the Creation in descending.
SELECT Creation, AVG(Budget_in_Billions) FROM department GROUP BY Creation ORDER BY Creation DESC
SELECT "Creation", AVG("Budget_in_Billions") FROM "department" GROUP BY "Creation" ORDER BY "Creation" DESC