Table: harpers_island_episodes
Columns: episode
us_air_date
rating
share
rating_share_18_49
viewers_millions

Question: How many episodes had 3.62 million viewers?
SQL: SELECT COUNT("share") FROM harpers_island_episodes WHERE "viewers_millions" = '3.62'

Question: How many episodes have episode #11?
SQL: SELECT COUNT("us_air_date") FROM harpers_island_episodes WHERE "episode" = 11

Question: How many epsidode(s) had 3.63 million viewers?
SQL: SELECT COUNT("episode") FROM harpers_island_episodes WHERE "viewers_millions" = '3.63'