KIIS1065 and Hit104.1 2DayFM had a 23% crossover on the tracks they played between 8 November – 5 December 2017. This means of all the songs on KIIS and 2Day during this time, 23% of all tracks were played across both stations. Similarly, 2Day and Nova999 had a 22.7% track crossover.
At the other end of the scale, Triple M and KIIS1065 only shared a crossover of 1.8%. Meanwhile, Triple M also played the greatest variety with a total of 1,025 songs exclusive to the station.