What's the total number director whose episode been seen by 9.14 million viewer?
# Episode Writer Director Viewers(millions) Original airdate
real text text text text text
1-12919003-3
7 Episode 1 Mike Bullen Tom Hooper 8.08 26September1999
8 Episode 2 Mike Bullen Tom Hooper 7.95 3October1999
9 Episode 3 Mike Bullen Tom Vaughan 7.96 10October1999
10 Episode 4 Mike Bullen Tom Vaughan 8.64 17October1999
11 Episode 5 Mike Bullen Pete Travis 9.14 24October1999
table_12919003_3
SELECT COUNT Director FROM table WHERE Viewers(millions) = 9.14
9.14