CREATE TABLE table_162 ("Year" FLOAT, "Title" CLOB, "Format" CLOB, "Studio" CLOB, "Release Date" CLOB, "Copyright Information" CLOB, "Catalog Number" CLOB)

how many studios have the catalog number 'cal03 / 0091037137333'?
SELECT COUNT("Studio") FROM table_162 WHERE "Catalog Number" = 'CAL03 / 0091037137333'
SELECT COUNT("Studio") FROM "table_162" WHERE "Catalog Number" = 'CAL03 / 0091037137333'