CREATE TABLE table_204_938 (id NUMBER, "year" NUMBER, "edmonton\ hundred" NUMBER, "elthorne\ hundred" NUMBER, "gore\ hundred" NUMBER, "isleworth\ hundred" NUMBER, "ossulstone\ hundred\ holborn\ division" NUMBER, "ossulstone\ hundred\ finsbury\ division" NUMBER, "ossulstone\ hundred\ kensington\ division" NUMBER, "ossulstone\ hundred\ tower\ division" NUMBER, "spelthorne\ hundred" NUMBER, "london city\ within\ the walls" NUMBER, "london city\ without\ the walls" NUMBER, "inns of court\ and\ chancery" NUMBER, "westminster\ city and\ liberty" NUMBER, "total" NUMBER)

what is the difference between the edmonton hundred and the elthorne hundred in 1801 ?
SELECT ABS("edmonton\nhundred" - "elthorne\nhundred") FROM table_204_938 WHERE "year" = 1801
SELECT ABS("edmonton\nhundred" - "elthorne\nhundred") FROM "table_204_938" WHERE "year" = 1801