Table:
text: David Green (racing driver)
Nationwide Series
Nationwide Series
Year_ Starts Wins Top_5 Top_10 Poles Avg_Start Avg_Finish Winnings Position_ Teams
2007 3 0 0 0 0 35.3 21.7 $53,425 92nd #91 Riley D`Hondt Motorsports
2008 1 0 0 0 0 43.0 29.0 $20,025 126th #0 JD Motorsports
2009 9 0 0 0 0 34.6 24.4 $262,552 55th #07 SK Motorsports
2010 1 0 0 0 0 43.0 36.0 $18,370 138th #49 Jay Robinson Racing

Question: What was the average result in 2007 for David Green (racer)?