<Li> 2012: medical marijuana legalized when Question 3 passed by 60% . </Li> <Li> 2016: legalized recreational marijuana when Question 4 passed by 54% . </Li> <Tr> <Td> Michigan </Td> <Td> </Td> <Td> illegal </Td> <Td> legal </Td> <Td> medical use only </Td> <Td> medical use only </Td> <Td> Main article: Cannabis in Michigan <Ul> <Li> 2008: legalized medical cannabis </Li> </Ul> </Td> </Tr> <Ul> <Li> 2008: legalized medical cannabis </Li> </Ul>

How many states have legalized weed in usa