Last week, evening news #’s were up across the board by at least half a million viewers each, compared to the week before.

CBS “is the only network evening newscast to gain in the key demos of A25-54 and A18-49. CBS posted double-digit percentage gains while NBC and ABC are both down or flat,” the network notes.

For the week of Oct. 30:

Total viewers: NBC: 9,340,000 / ABC: 8,980,000 / CBS: 7,740,000

25-54 demo: NBC: 2.5/9 / ABC: 2.4/9 / CBS: 2.0/7

> Update: 12:35pm: “World News had 1.24 million more total viewers than the CBS Evening News, the largest gap between the two broadcasts in more than 9 months (week of 1/30/06). Among demo viewers, ABC’s lead over CBS was the largest in more than 6 months (week of 4/3/06),” ABC notes…