CREATE TABLE table_203_613 (id DECIMAL, "formula" TEXT, "color" TEXT, "symmetry" TEXT, "space group" TEXT, "no" DECIMAL, "pearson symbol" TEXT, "a  ( pm ) " DECIMAL, "b  ( pm ) " DECIMAL, "c  ( pm ) " DECIMAL, "z" DECIMAL, "density ,  g/cm3" DECIMAL)

what is the total number of compounds that are monoclinic in symmetry ?
SELECT COUNT("formula") FROM table_203_613 WHERE "symmetry" = 'monoclinic'
SELECT COUNT("formula") FROM "table_203_613" WHERE "symmetry" = 'monoclinic'