Table:
text: Travel Service Airlines
History
Selected financial results of Travel Service, a.s.
million_CZK _2005 _2006 _2007 _2008 _2009
Operating revenues 4391 4844 5818 6511 7006
Operating profit 40 73 205 384 344
Net profit after tax (25) 15 156 4 212
Assets 1074 1205 1564 2226 1653
Equity 70 62 237 158 409
Liabilities 1004 1143 1327 2068 1245

Question: What number for 2007 if million CZK shows operating income for travel service airlines?

Question: What is the sum of 2007 if 2009 is less than 7,006 and 2008 is greater than 2,226 for Travel Service Airlines?

Question: What is the lowest year 2008 when 2009 year was 7,006 and 2006 year was greater than 4,844 for Travel Service Airlines?