Researcher Profile Statistics: Zhang Zhengke

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Geo Map
Region #
NA - North America 94
AS - Asia, other 85
EU - Europe 34
OC - Oceania 1
SA - South America 1
Unknown 2
Total 217
Country #
US - United States of America 94
CN - China 74
DE - Germany 11
SG - Singapore 8
FI - Finland 6
BE - Belgium 5
FR - France 5
BG - Bulgaria 2
SE - Sweden 2
AT - Austria 1
other - Other Country 9
Total 217
City #
Shenzhen 27
New York 24
San Mateo 10
San Marcos 8
Shanghai 7
Portland 6
Brussels 5
Ashburn 4
Singapore 4
Zhengzhou 4
other 118
Total 217


Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Tot
2019 00 0001 1030 20 7
2020 31 3151 11602 10 34
2021 16 2322 3032 10 25
2022 13 1100 0018 55 25
2023 37 10121 1703 25 42
2024 122 6471 0000 00 41
Ever 217