CREATE TABLE table_203_362 (id NUMBER, "school" CLOB, "location" CLOB, "outright titles" NUMBER, "shared titles" NUMBER, "runners-up" NUMBER, "total finals" NUMBER, "last title" NUMBER, "last final" NUMBER)

how many schools have had at least 3 share titles ?
SELECT COUNT("school") FROM table_203_362 WHERE "shared titles" >= 3
SELECT COUNT("school") FROM "table_203_362" WHERE "shared titles" >= 3