31. Country Sum(count) Ratio over total count
korea 225 20%
uk 171 15.2%
usa 33 2.9%
country count
korea 95
china 17
korea 130
usa 33
… …
country SUM(count)
korea 225
china 17
usa 33
uk 171
… …
country SUM(count)
korea 225
uk 171
usa 33
SUM(count)
1125
SUM(count)
1125
32. sum(count) 큰 순
+ 누적값
Country Sum(count) Ratio over total count
korea 225 20%
uk 171 15.2%
usa 33 2.9%
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