CREATE TABLE table_4787 ("Year" FLOAT, "BB Pop" TEXT, "BB CW" TEXT, "BB EL" TEXT, "CB CW" TEXT, "RIAA" TEXT)

What is the CB CW of the song which has a BB Pop of 11?
SELECT "CB CW" FROM table_4787 WHERE "BB Pop" = '11'
SELECT "CB CW" FROM "table_4787" WHERE "BB Pop" = '11'