<Tr> <Td> Switzerland </Td> <Td> </Td> <Td> 8 </Td> <Td> 54% </Td> </Tr> <Tr> <Td> Pakistan </Td> <Td> </Td> <Td> 6 </Td> <Td> 51% </Td> </Tr> <Tr> <Td> United States </Td> <Td> </Td> <Td> 18 </Td> <Td> 48% * * * </Td> </Tr> <Tr> <Td_colspan="4"> * Compulsory voting until 1998 </Td> </Tr>

Which age group consistently turns out at the voting booth in the highest numbers