Table:
text: Natacha Gachnang
Career summary
Career summary
Season Series Wins Podiums Points Position_
2003 Formula BMW ADAC 0 0 13 19th
2004 Formula BMW ADAC 0 0 37 12th
2005 Formula BMW ADAC 0 3 90 6th
2006 German Formula Three 0 1 11 13th
2006 German Formula Three 0 2 17 11th
2006 Austria Formula 3 Cup 1 2 35 4th
2006 Formula 3 Euro Series 0 0 0 24th
2007 Star Mazda Championship 0 2 217 15th
2007 Atlantic Championship 0 0 0 34th
2008 Spanish Formula Three 0 4 76 3rd
2008 Spanish Formula Three 5 12 110 1st
2009 FIA Formula Two Championship 0 0 2 23rd

Question: What are the average wins of these games with 3 podiums for Natacha Gachnang?