CREATE TABLE grapes (ID NUMBER, Grape CLOB, Color CLOB)
CREATE TABLE wine (No NUMBER, Grape CLOB, Winery CLOB, Appelation CLOB, State CLOB, Name CLOB, Year NUMBER, Price NUMBER, Score NUMBER, Cases NUMBER, Drink CLOB)
CREATE TABLE appellations (No NUMBER, Appelation CLOB, County CLOB, State CLOB, Area CLOB, isAVA CLOB)

Plot year by mean price as a line chart, and sort x axis from low to high order.
SELECT Year, AVG(Price) FROM wine GROUP BY Year ORDER BY Year
SELECT "Year", AVG("Price") FROM "wine" GROUP BY "Year" ORDER BY "Year"