ABC World News Tonight with David Muir finished the week of July 19 by averaging 7.70 million total viewers and 1.41 million adults 25-54. Those figures mean ABC’s evening newscast has officially delivered a larger average audience than its NBC and CBS evening news counterparts, both in total viewers and in the key A25-54 demo, for 69 consecutive weeks. Compared with the previous week (week of July 12), World News Tonight held steady in total viewers and in the key A25-54 demo. Compared to the year-ago week, however, ABC’s evening newscast shed -13% of its average total audience, and -18% of its A25-54 demo audience.