<Li> NFL Championships (pre-1970 AFL--NFL merger) (8) 1921, 1932, 1933, 1940, 1941, 1943, 1946, 1963 </Li> <Ul> <Li> Super Bowl championships (1) 1985 (XX) </Li> </Ul> <Li> Super Bowl championships (1) 1985 (XX) </Li> <Tr> <Td_colspan="2"> <P> Conference championships (4) </P> <Ul> <Li> NFL Western: 1956, 1963 </Li> <Li> NFC: 1985, 2006 </Li> </Ul> </Td> </Tr>

When did the chicago bears last win the super bowl
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