Table:
text: Jason Leffler
NASCAR Sprint Cup Series
NASCAR Sprint Cup Series
Year_ Starts Wins Top_10 Avg_Start Avg_Finish Winnings Position_ Teams
2001 30 0 1 28.7 27.7 $1,724,692 37th #01 Chip Ganassi Racing
2002 2 0 0 32.5 33.0 $78,500 63rd #7 Ultra Motorsports
2003 10 0 0 28.0 29.2 $594,500 47th #0 Haas CNC Racing
2004 1 0 0 25.0 43.0 $116,359 88th #60 Haas CNC Racing
2005 19 0 0 25.7 27.5 $1,663,868 38th #11 Joe Gibbs Racing
2008 3 0 0 30.0 33.0 $286,450 59th #70 Haas CNC Racing
2010 2 0 0 34.0 43.0 $135,984 70th #32 Braun Racing #66 Prism Motorsports

Question: How often do you see 2003 in Jason Leffler's NASCAR Sprint Cup Series?