Original sentence: By the spring of 1985, the show grew to a 5.7 rating share, the highest WNBC rating since a 6.6 by Don Imus in 1981.With a 3.8 share in the spring, the afternoon show grew to a 4.2 in the summer, to a 4.6 in the autumn
Edited sentence: By the spring of 1985, the show grew to a 5.7 Arbitron rating share, the highest at WNBC since a 6.6 by Don Imus in 1981.The show had a more impressive (and more marketable) share of the male 18-34 demographic.With a 3.8 Arbitron rating share in the spring, the afternoon show grew to a 4.2 in the summer, to a 4.6 in the autumn