<Tr> <Th> State </Th> <Th> Min . wage ($/ h) </Th> <Th> Tipped ($/ h) </Th> <Th> Youth / training ($/ h) </Th> <Th> Automatic indexed adjustment </Th> <Th> Notes </Th> </Tr> <Tr> <Td> Alabama </Td> <Td> None </Td> <Td> </Td> <Td> </Td> <Td> No </Td> <Td> </Td> </Tr> <Tr> <Td> Alaska </Td> <Td> $9.84 </Td> <Td> $9.84 </Td> <Td> </Td> <Td> Yes </Td> <Td> Minimum wage increased to $9.84 on January 1, 2018 . </Td> </Tr> <Tr> <Td> Arizona </Td> <Td> $10.50 </Td> <Td> $7.50 </Td> <Td> </Td> <Td> Yes </Td> <Td> Voters passed Proposition 206 in 2016 to schedule a series of wage increases starting with $10.00 / hour in 2017, $10.50 in 2018, $11.00 in 2019, $12.00 in 2020 and every year afterwards will be tied to inflation . </Td> </Tr>

In how many u.s. states did the minimum wage recently rise