How many entries are there for u.s. viewers (millions) for the episode directed by rob bailey?
CREATE TABLE table_26914076_3 (
    us_viewers__millions_ VARCHAR,
    directed_by VARCHAR
)
SELECT COUNT(us_viewers__millions_) FROM table_26914076_3 WHERE directed_by = "Rob Bailey"
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: How many entries are there for u.s. viewers (millions) for the episode directed by rob bailey? ### Input: CREATE TABLE table_26914076_3 (
    us_viewers__millions_ VARCHAR,
    directed_by VARCHAR
) ### Response: SELECT COUNT(us_viewers__millions_) FROM table_26914076_3 WHERE directed_by = "Rob Bailey"