Table:
0
A
B
C
D
E
F
G
H
1
Season
Episodes
Timeslot ( EST )
Season premiere
Season finale
TV season
Rank
Viewers (in millions)
2
1st
23
Tuesday 8:00PM
September 23, 2003
May 25, 2004
2003–04
26th
11.84
3
2nd
23
Tuesday 8:00PM
September 28, 2004
May 24, 2005
2004–05
22nd
13.57
4
3rd
24
Tuesday 8:00PM
September 20, 2005
May 16, 2006
2005–06
16th
15.27
5
4th
24
Tuesday 8:00PM
September 19, 2006
May 22, 2007
2006–07
20th
14.54
6
5th
19
Tuesday 8:00PM
September 25, 2007
May 20, 2008
2007–08
14th
14.41
7
6th
25
Tuesday 8:00PM
September 23, 2008
May 19, 2009
2008–09
5th
17.77
8
7th
24
Tuesday 8:00PM
September 22, 2009
May 25, 2010
2009–10
4th
19.33
9
8th
24
Tuesday 8:00PM
September 21, 2010
May 17, 2011
2010–11
5th
19.46
10
9th
24
Tuesday 8:00PM
September 20, 2011
May 15, 2012
2011–12
3rd
19.49

Questions and formulas:
Question: How many season premieres had 15.27 million viewers?
Formula: ROWS(UNIQUE(FILTER(D1, H1=15.27)))
Formula2: ROWS(UNIQUE(FILTER(D2:D10, H2:H10=15.27)))
Level: medium
Question: When was the season finale that ranked 20th?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,G1="20th"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H10,G2:G10="20th"),5))
Level: medium
Question: What tv season year had 14.54 million viewers?
Formula: LET(query1,SUMMARIZE(F1,SUMX(H1)),FILTER(query1,CHOOSECOLS(query1,2)=14.54))
Formula2: LET(query1,SUMMARIZE(F2:F10,SUMX(H2:H10)),FILTER(query1,CHOOSECOLS(query1,2)=14.54))
Level: hard
Question: What season premiere date had a finale on may 22, 2007?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,E1="May 22, 2007"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H10,E2:E10="May 22, 2007"),4))
Level: medium
Question: What episode number had 14.41 million viewers?
Formula: SUM(FILTER(B1, H1=14.41))
Formula2: SUM(FILTER(B2:B10, H2:H10=14.41))
Level: easy