Table:
text: Electricity sector in Colombia
Investment
Investment
_2005 _2006 _2007 _2008 _2009 _2010 Total Average_annual
310 310 310 310 310 310 1860 310
43 43 43 43 43 43 258 43
113 113 113 113 113 113 678 113
82 331 388 306 248 190 1545 258
86 85 85 0 0 0 256 43
634 882 939 772 714 656 4597 767

Question: What is the average value for electricity sector in Colombia for 2005, if 2008 value is greater than 0, if 2007 value is greater than 310, when the annual average is 767, and when grand total is greater than 4,597?

Question: What is the average value for 2005 in the electricity sector in Colombia if the average year value is 767?