In what year did 'Seinfeld' premiere?

Where is 'Murphy Brown' set? Who created 'Murphy Brown'? On which network did 'The Wonder Years' originally air? In what year did 'The Wonder Years' premiere? Who created 'Seinfeld'? Where is 'The Simpsons' set? On which network did 'Saved by the Bell' originally air? In what year did 'Saved by the Bell' premiere?