Table:
0
A
B
C
D
E
F
1
Episode #
US Air Date
Rating
Share
Rating/Share (18-49)
Viewers (millions)
2
1
Thursday, April 9, 2009
6.5
11
2.6/8
10.21
3
2
Thursday, April 16, 2009
5.1
9
2.2/6
7.82
4
3
Thursday, April 23, 2009
4.7
9
1.9/5
7.02
5
4
Saturday, May 2, 2009
3.1
6
1.0/3
4.61
6
5
Saturday, May 9, 2009
3.1
6
1.1/3
4.60
7
6
Saturday, May 23, 2009
2.5
5
1.0/4
3.85
8
7
Saturday, May 30, 2009
2.4
5
0.9/3
3.62
9
8
Saturday, June 6, 2009
2.4
5
0.9/3
3.56
10
9
Saturday, June 13, 2009
2.0
4
0.8/3
3.20
11
10
Saturday, June 20, 2009
2.3
4
0.9/4
3.79
12
11
Saturday, June 27, 2009
2.4
5
0.8/3
3.53
13
12
Saturday, July 11, 2009
2.4
5
0.8/3
3.63

Questions and formulas:
Question: How many episodes had 3.62 million viewers?
Formula: SUM(FILTER(D1, F1=3.62))
Formula2: SUM(FILTER(D2:D13, F2:F13=3.62))
Level: easy
Question: How many episodes have episode #11?
Formula: ROWS(UNIQUE(FILTER(B1, A1=11)))
Formula2: ROWS(UNIQUE(FILTER(B2:B13, A2:A13=11)))
Level: medium
Question: How many epsidode(s) had 3.63 million viewers?
Formula: SUM(FILTER(A1, F1=3.63))
Formula2: SUM(FILTER(A2:A13, F2:F13=3.63))
Level: easy