Table:
text: NFL Europe
Attendance
Attendance
Team Year_2007 Year_2006 Year_2005 Change_06_07
Frankfurt Galaxy 33043 28118 29377 + 4,925
Rhein Fire 24473 22020 22532 + 2,453
Hamburg Sea Devils 20874 15082 17920 + 5,792
Berlin Thunder 15710 13819 16848 + 1,891
Cologne Centurions 14352 13538 14238 + 814
Amsterdam Admirals 11668 13421 12877 - 1,753
Average 20020 17666 18966 + 2,354

Question: What is the sum of the years 2007(e) if the year 2005 is more than 29,377 among NFL Europe attendees?