Researcher Profile Statistics: ZHANG ZHENGKE

(Statistics checked on Jan 26, 2023)
From:   ever     To:   now     Change date range
 
Geo Map
Region #
AS - Asia, other 71
NA - North America 35
EU - Europe 28
OC - Oceania 1
Unknown 2
Total 137
Country #
CN - China 63
US - United States of America 35
DE - Germany 10
FI - Finland 6
FR - France 5
SG - Singapore 5
BG - Bulgaria 2
SE - Sweden 2
AT - Austria 1
AU - Australia 1
other - Other Country 7
Total 137
City #
Shenzhen 26
San Mateo 10
Portland 6
Zhengzhou 4
Singapore 3
Tianjin 3
Beijing 2
Chuzhou 2
Fuzhou 2
Mountain View 2
other 77
Total 137


Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Tot
2018 11 1045 1013 15 23
2019 43 6111 1030 20 22
2020 31 3151 11602 10 34
2021 16 2322 3032 10 25
2022 13 1100 0018 55 25
2023 30 0000 0000 00 3
Ever 137