CREATE TABLE table_30940 ("Home team" CLOB, "Home team score" CLOB, "Away team" CLOB, "Away team score" CLOB, "Ground" CLOB, "Date" CLOB)

How many scores were there for the home team when the away team was fitzroy?
SELECT COUNT("Home team score") FROM table_30940 WHERE "Away team" = 'Fitzroy'
SELECT COUNT("Home team score") FROM "table_30940" WHERE "Away team" = 'Fitzroy'