Some numbers to note from the 2013 IZOD IndyCar Series season:
1 - Driver to finish the season without a DNF - Helio Castroneves. Castroneves' last DNF was at Kentucky in 2011, a span of 31 races.
4 - Races won by Scott Dixon, most of any driver...First-time winners in 2013...Poles won by Dario Franchitti, most of any driver.
5.42 - Average number of leaders in each race.
5.79 - Average running position for Will Power, best among all drivers, who competed in all 19 races.
7.83 - Average running position of IZOD IndyCar Series champion Scott Dixon.
8 - Different teams that won races.
10 - Different winners.
10.7 - Average number of lead changes.
15 - Races led by Will Power.
21 - Total positions gained by Simona De Silvestro over the final 10 percent of each race.
98.5 - Percentage of laps completed by Charlie Kimball. He completed 2,397 of 2,433 possible laps, most of any IZOD IndyCar Series driver.
351 - Laps led by Will Power, most of any driver.
403 - Total laps where Charlie Kimball improved his position, best among all drivers.
CLICK IT: Season leaders