Table:
text: M*A*S*H (TV series)
Season ratings
Season ratings
Season Ep_ Season_Premiere Season_Finale Ranking Viewers_Households_in_millions Rating
Season 9 20 November 17, 1980 May 4, 1981 #4 20.53 25.7
Season 10 21 October 26, 1981 April 12, 1982 #9 18.17 22.3
Season 11 16 October 25, 1982 February 28, 1983 #3 18.82 22.6

Question: In M*A*S*H (TV Series), what's the rating of season 10?

Question: What was the rating of M*A*S*H (TV series) which had 18.17 million household viewers?