CREATE TABLE table_203_168 (id NUMBER, "team name" CLOB, "leagues" CLOB, "base" CLOB, "year started" CLOB, "year ended" CLOB, "notable riders" CLOB)

what is the total number of teams that no longer operate ?
SELECT COUNT("team name") FROM table_203_168
SELECT COUNT("team name") FROM "table_203_168"