<Tr> <Td> Albania </Td> <Td> n / a </Td> <Td> n / a </Td> <Td> n / a </Td> <Td> n / a </Td> <Td> n / a </Td> </Tr> <Tr> <Td> Bulgaria </Td> <Td> n / a </Td> <Td> 66.1% </Td> <Td> 7.5% </Td> <Td> 28.0% </Td> <Td> 60.2% </Td> </Tr> <Tr> <Td> Czechoslovakia </Td> <Td> 60.5% (1983) </Td> <Td> 75.3% </Td> <Td> 30.9% </Td> <Td> 52.4% </Td> <Td> 67.9%% </Td> </Tr> <Tr> <Td> East Germany </Td> <Td> 70.0% (1985) </Td> <Td> 82.1% </Td> <Td> 72.2% </Td> <Td> 43.4% </Td> <Td> n / a </Td> </Tr>

Who led the eastern bloc in the cold war