CREATE TABLE people (People_ID INT, Name TEXT, Height FLOAT, Weight FLOAT, "Home Town" TEXT)
CREATE TABLE perpetrator (Perpetrator_ID INT, People_ID INT, Date TEXT, Year FLOAT, Location TEXT, Country TEXT, Killed INT, Injured INT)

Return a bar chart on what are the countries of perpetrators? Show each country and the corresponding number of perpetrators there, I want to rank by the X-axis from low to high.
SELECT Country, COUNT(*) FROM perpetrator GROUP BY Country ORDER BY Country
SELECT "Country", COUNT(*) FROM "perpetrator" GROUP BY "Country" ORDER BY "Country" NULLS FIRST