CREATE TABLE table_965 ("IN No." FLOAT, "County Name" TEXT, "Establishment Date  ( SW Indiana )   ( History )   ( Statehood ) " TEXT, "County Seat" TEXT, "Time Zone" TEXT, "Population  ( 2010 )   ( Rank ) " TEXT, "Area sq mi  ( km 2  )   ( Rank ) " TEXT, "Twps" FLOAT, "ZIP code Prefix ( es ) " TEXT, "% of Boundary by water" TEXT)

When Spencer is the county what is the in no.?
SELECT "IN No." FROM table_965 WHERE "County Name" = 'Spencer'
SELECT "IN No." FROM "table_965" WHERE "County Name" = 'Spencer'