All of the ones that don't die by taking drugs.
The answer can vary between many types of drugs and people, so there is no definite answer.
There are many reasons for people take drugs:-LegalityPrescribed MedicationFitting InDepressionPeer PressureTo Feel GoodAvailabilityGatewayExperimentingSelf Medicating
depends on how many people take that drug
A lot less than Hollywood
about 1,100 died. I don't know how many survived. :/ in 1984, 300,000 people were killed but i dont know how many people survived.
There were only 706 people who survived
700 people survived on the titanic
4 people survived
about 1500 people i suggest if your taking drugs stop before it's to late
There were 200 people who survived the Johnstown flood
alot
few people survived no