Table:
0
A
B
C
D
E
F
G
H
I
1
Year
Dates
Champion
Country
Score
Margin of victory
Tournament Location
Purse ( US$ )
Winner's share
2
2013
Feb 28 – Mar 3
Stacy Lewis
United States
273 (−15)
1 stroke
Sentosa Golf Club
1,400,000
210,000
3
2012
Feb 23–26
Angela Stanford
United States
278 (−10)
Playoff
Tanah Merah Country Club
1,400,000
210,000
4
2011
Feb 24–27
Karrie Webb
Australia
275 (−13)
1 stroke
Tanah Merah Country Club
1,400,000
210,000
5
2010
Feb 25–28
Ai Miyazato
Japan
278 (−10)
2 strokes
Tanah Merah Country Club
1,300,000
195,000
6
2009
Mar 5–8
Jiyai Shin
South Korea
277 (−11)
2 strokes
Tanah Merah Country Club
2,000,000
300,000
7
2008
Feb 28 – Mar 2
Lorena Ochoa
Mexico
268 (−20)
11 strokes
Tanah Merah Country Club
2,000,000
300,000

Questions and formulas:
Question: Which champion has sentosa golf club as the tournament location?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:I1,G1="sentosa golf club"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:I7,G2:G7="sentosa golf club"),3))
Level: medium
Question: What is the highest winner's share that has jiyai shin as the championship with a year prior to 2009?
Formula: MAX(FILTER(I1, (C1="jiyai shin")*(A1<2009)))
Formula2: MAX(FILTER(I2:I7, (C2:C7="jiyai shin")*(A2:A7<2009)))
Level: easy
Question: Which county has 2011 as the year?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:I1,A1=2011),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:I7,A2:A7=2011),4))
Level: medium
Question: How many winner's shares have ai miyazato as the champion?
Formula: SUMIFS(I1,C1,"ai miyazato")
Formula2: SUMIFS(I2:I7,C2:C7,"ai miyazato")
Level: easy