CREATE TABLE table_204_328 (id DECIMAL, "no." DECIMAL, "date" TEXT, "tournament" TEXT, "winning score" TEXT, "margin of\ victory" TEXT, "runner ( s ) -up" TEXT)

how many tour wins did nancy lopez have before 1980 ?
SELECT COUNT("tournament") FROM table_204_328 WHERE "date" < 1980
SELECT COUNT("tournament") FROM "table_204_328" WHERE "date" < 1980