Table:
text: Municipal Borough of East Retford
Borough Council
Borough Council
Year_ Conservative_councillors Labour_councillors Independent_councillors Liberal_councillors_
1947 3 2 18 1
1951 5 2 17 0
1952 3 3 18 0
1953 4 3 17 0
1954 3 4 17 0
1955 2 5 17 0
1956 2 6 16 0
1957 2 5 17 0
1958 2 6 16 0
1960 2 5 16 1
1961 2 5 15 2
1963 2 6 12 4
1964 3 6 11 4
1965 4 5 11 3
1966 9 4 6 5
1967 9 4 9 2
1972 10 10 3 1

Question: When was the only year with 10 Conservative councilors in how many East Retford boroughs?

Question: In how many years has the number of Liberal councilors in East Retford borough exceeded three?

Question: In how many years has East Retford Borough had at least 15 or more independent councillors?

Question: What is the next year after 1967 for East Retford Borough?

Question: Were there more Conservative councilors in the Municipal Borough of East Retford in 1965 or 1966?

Question: What was the number of Labor Councils in East Retford Borough in 1964?