i could be wrong here but i think the OP data isnt correct. this is from Treknation:
actually seems like TNG held viewership steady throughout the course of its run.First off, here's a rundown of the approximate number of homes tuned into Trek every year since TNG premiered in 1987 (these numbers compensate for the changes in the Nielsen system):
- Fall 1987 - Spring 1988: 8.55 Million
- Fall 1988 - Spring 1989: 9.14 Million
- Fall 1989 - Spring 1990: 9.77 Million
- Fall 1990 - Spring 1991: 10.58 Million
- Fall 1991 - Spring 1992: 11.50 Million
- Fall 1992 - Spring 1993: 10.83 Million
- Fall 1993 - Spring 1994: 9.78 Million
This was a very impressive job on citing reference material from an easily verifiable source. Bravo!

from Wikipedia:
The Next Generation (1987–1994)
Main article: Star Trek: The Next Generation
Star Trek: The Next Generation, also known as "TNG", is set approximately 70 years after The Original Series. It features a new starship, the Enterprise-D, and a new crew led by Captain Jean-Luc Picard (Patrick Stewart) and Commander William Riker (Jonathan Frakes). The series introduced alien races new to the Federation as crew members, including Deanna Troi, a half-Betazoid counselor played by Marina Sirtis, and Worf as the first Klingon officer in Starfleet, played by Michael Dorn. It also featured Gates McFadden as Dr. Beverly Crusher, LeVar Burton as chief engineer Geordi La Forge, and the android Data portrayed by Brent Spiner. The show premiered on September 28, 1987 and ran for seven seasons, ending on May 23, 1994.[14] Unlike the previous television outings, the program was syndicated instead of airing on network television. It had the highest ratings of any of the Star Trek series and was the #1 syndicated show during the last few years of its original run, allowing it to act as a springboard for ideas in other series. Many relationships and races introduced in TNG became the basis of episodes in DS9 and Voyager. [15] It was nominated for an Emmy for Best Dramatic Series during its final season. It also received a Peabody Award for Outstanding Television Programming for the episode "The Big Goodbye".[16]
Bonus points for citing corresponding evidence from a second source.


The buzz over TNG appeared to peak in the early '90s and then seemed to taper off. I was under the impression this was reflected in ratings.
Warped9, do you have a reference source or was your initial statement concerning a downward slide in TNG's ratings merely an assumption based on your impression of the buzz?
Warmest Wishes,
Whoa Nellie