Numbers to note following the Go Pro Indy Grand Prix of Sonoma -- the 13th of 15 events of the IZOD Indy Car Series season:

7 - Different teams represented in the top 10 positions. … Different winners in the 13 races.

8 - Drivers mathematically eligible for the championship.

12 - Positions gained by James Jakes en route to his 12th-place finish, most of any driver in the field.

15 - Different drivers to finish on the podium in the first 12 races of 2012.

21 - Different drivers with at least one top-five finish in 2012 after Rubens Barrichello scored his first top five.

28 - Poles for Will Power in Indy car competition, ninth on the all-time list.

54 - Points separating Will Power (422) from fourth-place Scott Dixon (368) in the standings. Power leads Ryan Hunter-Reay by 36 points.

194 - Consecutive Indy car starts for Tony Kanaan dating to the 2001 CART race in Portland. Kanaan is second to Jimmy Vasser's 211 consecutive starts.

201 - Laps led by Will Power at Sonoma since 2010. Power has two wins and a runner-up finish in his past three starts at Sonoma.

225 - Caution-free laps between the first lap at Edmonton and the first full-course caution at Sonoma.