Researcher Profile Statistics: CHANG YUHUA

(Statistics checked on Apr 16, 2021)
From:   ever     To:   now     Change date range
 
Geo Map
Region #
AS - Asia, other 19
NA - North America 14
EU - Europe 7
Unknown 10
Total 50
Country #
US - United States of America 14
CN - China 12
SG - Singapore 7
FI - Finland 3
UA - Ukraine 2
DE - Germany 1
RU - Russian Federation 1
Unknown 10
Total 50
City #
Singapore 3
Shenyang 2
Sorokyne 2
Barnaul 1
Dongguan 1
Haikou 1
San Jose 1
Shijiazhuang 1
Taizhou 1
Tianjin 1
other 36
Total 50


Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Tot
2020 00 0022 4506 28 29
2021 03 41400 0000 00 21
Ever 50