Table:
text: Bournemouth Borough Council
Composition
Composition
Party _1999_Election _2003_Election _2007_Election May_2010 _2011_Election May_2012
Conservative 25 16 41 37 45 46
Labour 6 3 3 3 3 3
Independent 6 2 3 5 3 3
Liberal Democrat 20 33 7 9 3 2
Total 57 54 54 54 54 54

Question: Which election had the lowest turnout in Bournemouth Borough Council in 2003, but also 57 in 1999 and less than 54 in 2007?

Question: What is the total number of elections to Bournemouth Borough Council in 2003 but also in May 2010 with 5 and in 1999 with less than 6?

Question: From the Bournemouth Borough Council list, what average election in 2003 had an election more than 6 in 1999 and less than 7 in 2007?