Table:
text: Kaspars Stupelis
Sidecarcross world championship results
Season by season
Season Driver Equipment Position_ Points Races Wins Second_ Third_
2011 Maris Rupeiks Zabel-WSP 4 316 22 1 4 —
2012 Etienne Bax Zabel-WSP 2 447 22 9 8 1
2013 Etienne Bax Zabel-VMC 2 513 25 14 6 —
 Overall 2001 – 2013   4224 250 68 69 8

Question: How many races did Etienne Bax win at Kaspars Stupelis in 2012?