CREATE TABLE table_12919003_3 (_number VARCHAR2, director VARCHAR2, viewers_millions_ VARCHAR2)

What's the total number of episodes both directed by Tom Hooper and viewed by 8.08 million viewers?
SELECT COUNT(_number) FROM table_12919003_3 WHERE director = "Tom Hooper" AND viewers_millions_ = "8.08"
SELECT COUNT("_number") FROM "table_12919003_3" WHERE "8.08" = "viewers_millions_" AND "Tom Hooper" = "director"