Researcher Profile Statistics: CHANG YUHUA
(Statistics checked on Apr 16, 2021)
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
0 0
0 0 2 2
4 5 0 6
2 8
29
2021
0 3
4 14 0 0
0 0 0 0
0 0
21
Ever
50
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 | 0 | 0 | 0 | 0 | 2 | 2 | 4 | 5 | 0 | 6 | 2 | 8 | 29 |
| 2021 | 0 | 3 | 4 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 |
| Ever | 50 | ||||||||||||