CREATE TABLE table_19211 ("Name" CLOB, "2011 Census" FLOAT, "2006 Census" FLOAT, "% change" CLOB, "Land area  ( km\\u00b2 ) " CLOB, "Density  ( pop/km\\u00b2 ) " CLOB, "Population rank" FLOAT)

How many locations had a density (pop/km ) of 91.8 in the 2011 census?
SELECT COUNT("2011 Census") FROM table_19211 WHERE "Density (pop/km\u00b2)" = '91.8'
SELECT COUNT("2011 Census") FROM "table_19211" WHERE "Density (pop/km\u00b2)" = '91.8'