Table:
text: Perfect Strangers (TV series)
Ratings
Ratings
Season Episodes First_airdate Last_airdate Nielsen_ranking
Season 1 6 March 25, 1986 April 29, 1986 #13
Season 2 22 September 17, 1986 May 6, 1987 #31
Season 3 22 September 23, 1987 May 6, 1988 #48
Season 4 22 October 14, 1988 May 5, 1989 #38
Season 5 24 September 22, 1989 May 4, 1990 #34
Season 6 24 September 28, 1990 May 3, 1991 #32
Season 7 24 September 20, 1991 April 18, 1992 #61
Season 8 6 July 9, 1993 August 6, 1993 #19

Question: Which season was last aired on May 6, 1987 for Perfect Strangers (TV Series)?

Question: What is the Nielsen ranking for Season 8 related to Perfect Strangers (TV Series)?

Question: What was the first air date or season with less than 24 episodes and a Nielsen ranking of 38 for Perfect Strangers (TV series)?

Question: How many episodes were there in the season called Perfect Strangers (TV Series) which first aired on September 22, 1989?

Question: How many episodes were in the season of TV series Perfect Strangers that ended April 29, 1986?