<Li> Bolivia (Protocol of Accession, 2012) </Li> <Ul> <Li> New Zealand </Li> <Li> Mexico </Li> </Ul> <Tr> <Th_colspan="2"> Leaders </Th> </Tr> <Tr> <Th> President pro tempore </Th> <Td> Michel Temer </Td> </Tr>

Which countries are members of the mercosur trading bloc