16: That s the number of different winners this season, which eclipsed last year s figure by one (15). 10.1 and 19.4: The average number of leaders and lead changes this year (compared to 9.4 and 18.9 at this point last year. 1.291 and 19: The average margin of victory and the number races with an MOV under one second (compared to 1.758 and 17 at this point last year). 19: The number of track qualifying records broken this season. 124,061: The number of green flag passes over the course of this season (compared to 106,528 at this point last season a difference of 17,533). 944: Number of green flag passes for the lead this season (compared to 914 at this point last season).(NASCAR)
