Researcher Profile Statistics: Yanyan Cheng

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Geo Map
Region #
AS - Asia, other 63
NA - North America 61
EU - Europe 6
Unknown 5
Total 135
Country #
US - United States of America 61
SG - Singapore 42
HK - Hong Kong 12
CN - China 8
DE - Germany 6
JP - Japan 1
Unknown 5
Total 135
City #
New York 36
Hong Kong 12
Heilbronn 6
Washington 6
Singapore 5
Beijing 3
Boardman 3
San Marcos 3
Ashburn 1
Des Moines 1
other 59
Total 135


Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Tot
2022 01 0100 0000 00 2
2023 00 0302 0023 15 16
2024 1827 531321 3000 00 117
Ever 135