Researcher Profile Statistics: Chai, Wennan

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Geo Map
Region #
AS - Asia, other 43
EU - Europe 19
NA - North America 2
Unknown 1
Total 65
Country #
CN - China 40
DE - Germany 15
JP - Japan 3
FR - France 2
US - United States of America 2
DK - Denmark 1
RU - Russian Federation 1
Unknown 1
Total 65
City #
Frankfurt am Main 2
Strasbourg 2
Dongguan 1
Dongying 1
Kongens Lyngby 1
Shenzhen 1
Siegen 1
Tokyo 1
Unknown 55
Total 65


Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Tot
2020 34 23580 0100 30 56
2021 11 2201 1100 00 9
Ever 65