Table. 1.

During three months, two months, one month, two weeks and one week before the election day, the average Google trend values (g) and differences (Δg) of major presidential candidates. In each presidential election, blue and red candidates are corresponded to 17th: Dong-young Jeong (blue), Myung-bak Lee (red), 18th: Jae-in Moon (blue), Geun-hye Park (red), 19th: Jae-in Moon (blue), Jun-pyo Hong (red).

Presidential election 17th 18th 19th
Search period
3 Months gblue 4 7 12
gred 17 10 5
Δg -13 -3 +7
2 Months gblue 5 9 15
gred 22 13 8
Δg -17 -4 +7
1 Month gblue 7 14 21
gred 34 22 13
Δg -27 -8 +8
2 Weeks gblue 7 19 27
gred 41 29 18
Δg -34 -10 +9
1 Week gblue 7 24 35
gred 51 37 23
Δg -44 -13 +12
New Phys.: Sae Mulli 2022;72:594~604 https://doi.org/10.3938/NPSM.72.594
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