<Tr> <Td> </Td> <Td> 22nd </Td> <Td> Robert Bourassa (Liberal) (1st time of 2) </Td> <Td> May 12, 1970--November 25, 1976 </Td> <Td> 29th 30th </Td> <Td> Elected Apr 29, 1970 Re-elected Oct 29, 1973 </Td> <Td> Mercier (Montreal) </Td> </Tr> <Tr> <Td> </Td> <Td> 23rd </Td> <Td> René Lévesque (Parti Québécois) </Td> <Td> November 25, 1976--October 3, 1985 </Td> <Td> 31st 32nd...</Td> <Td> Elected Nov 15, 1976 Re-elected Apr 13, 1981 Resigned Oct 3, 1985 </Td> <Td> Taillon (Montérégie) </Td> </Tr> <Tr> <Td> </Td> <Td> 24th </Td> <Td> Pierre - Marc Johnson (Parti Québécois) </Td> <Td> October 3, 1985--December 12, 1985 </Td> <Td>... </Td> <Td> Designated Oct 3, 1985 </Td> <Td> Anjou (Montreal) </Td> </Tr> <Tr> <Td> </Td> <Td> - </Td> <Td> Robert Bourassa (Liberal) (2nd time of 2) </Td> <Td> December 12, 1985--January 11, 1994 </Td> <Td> 33rd 34th...</Td> <Td> Elected Dec 2, 1985 Re-elected Sep 25, 1989 Resigned (Retired) Jan 11, 1994 </Td> <Td> Saint - Laurent (Montreal) </Td> </Tr>

When was the last time quebec had a conservative government