What is amount of countries where half marathon (women) is larger than 1.0?
CREATE TABLE "winners_by_country" (
  "country" text,
  "total" real,
  "marathon_mens" real,
  "marathon_womens" real,
  "half_marathon_mens" real,
  "half_marathon_womens" real
);
SELECT COUNT("country") FROM "winners_by_country" WHERE "half_marathon_womens">1.0;