<Tr> <Th> Chart (1965--68) </Th> <Th> Peak position </Th> </Tr> <Tr> <Td> Australian Kent Music Report </Td> <Td> </Td> </Tr> <Tr> <Td> Austrian Singles Chart </Td> <Td> </Td> </Tr> <Tr> <Td> Belgian Singles Chart (Flanders) </Td> <Td> 11 </Td> </Tr>

What does the sound of silence mean by disturbed