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)

What are the countries of perpetrators? Show each country and the corresponding number of perpetrators there.
SELECT Country, COUNT(*) FROM perpetrator GROUP BY Country
SELECT "Country", COUNT(*) FROM "perpetrator" GROUP BY "Country"