CREATE TABLE table_27575 ("School Year" CLOB, "Language" CLOB, "Science" CLOB, "Reading" CLOB, "Mathematics" CLOB, "Social Studies" CLOB)

How many years did the school have a mathetmatics score of 98.02?
SELECT COUNT("Science") FROM table_27575 WHERE "Mathematics" = '98.02'
SELECT COUNT("Science") FROM "table_27575" WHERE "Mathematics" = '98.02'