<Tr> <Td> August 1963 </Td> <Td> Norway </Td> <Td> Sievert A. Nielsen </Td> </Tr> <Tr> <Td> September 1963 </Td> <Td> Philippines </Td> <Td> Jacinto Castel Borja </Td> </Tr> <Tr> <Td> October 1963 </Td> <Td> Soviet Union </Td> <Td> Nikolai Fedorenko </Td> </Tr> <Tr> <Td> November 1963 </Td> <Td> United Kingdom </Td> <Td> Patrick Dean </Td> </Tr>

The committee chair position is rotated among the members. this is an example of