CREATE TABLE table_55940 ("Rank" FLOAT, "Team" TEXT, "Floor Exercise" FLOAT, "Pommel Horse" FLOAT, "Rings" FLOAT, "Vault" FLOAT, "Parallel Bars" FLOAT, "Horizontal Bar" FLOAT, "Total" FLOAT)

How many Horizontal Bars have a Team of japan (jpn), and Parallel Bars smaller than 38.924?
SELECT COUNT("Horizontal Bar") FROM table_55940 WHERE "Team" = 'japan (jpn)' AND "Parallel Bars" < '38.924'
SELECT COUNT("Horizontal Bar") FROM "table_55940" WHERE "Parallel Bars" < '38.924' AND "Team" = 'japan (jpn)'