CREATE TABLE table_203_834 (id NUMBER, "rank" NUMBER, "census subdivision" CLOB, "province" CLOB, "type" CLOB, "land area\ ( km2 ,  2011 ) " NUMBER, "population 2011" NUMBER, "population 2006" NUMBER, "population 2001" NUMBER, "population 1996" NUMBER, "change in % 2006-2011" NUMBER, "change in % 1996-2011" NUMBER)

which province has the most population on the table ?
SELECT "province" FROM table_203_834 GROUP BY "province" ORDER BY SUM("population 2011") DESC LIMIT 1
SELECT "province" FROM "table_203_834" GROUP BY "province" ORDER BY SUM("population 2011") DESC FETCH FIRST 1 ROWS ONLY