Researcher Profile Statistics: CHRISTOPHER LEO CHEANG HAN
(Statistics checked on Jun 23, 2022)
Geo Map
Region
#
AS - Asia, other
67
EU - Europe
30
NA - North America
15
AF - Africa
1
Unknown
6
Total
119
Country
#
CN - China
36
SG - Singapore
30
GB - United Kingdom
23
US - United States of America
15
DE - Germany
3
FI - Finland
2
IN - India
1
KE - Kenya
1
RU - Russian Federation
1
SE - Sweden
1
other - Other Country
6
Total
119
City
#
Singapore
5
Beijing
4
Chicago
4
Wilmington
3
Fuzhou
2
Haikou
2
Jinan
2
Ningbo
2
Shenyang
2
Taizhou
2
other
91
Total
119
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Tot
2019
0 0
0 0 0 0
0 0 2 25
2 0
29
2020
21 2
1 12 6 1
10 1 1 2
1 0
58
2021
1 2
1 5 3 3
0 1 1 2
4 0
23
2022
0 3
0 1 3 2
0 0 0 0
0 0
9
Ever
119
Geo Map
| Region | # |
|---|---|
| AS - Asia, other | 67 |
| EU - Europe | 30 |
| NA - North America | 15 |
| AF - Africa | 1 |
| Unknown | 6 |
| Total | 119 |
| Country | # |
|---|---|
| CN - China | 36 |
| SG - Singapore | 30 |
| GB - United Kingdom | 23 |
| US - United States of America | 15 |
| DE - Germany | 3 |
| FI - Finland | 2 |
| IN - India | 1 |
| KE - Kenya | 1 |
| RU - Russian Federation | 1 |
| SE - Sweden | 1 |
| other - Other Country | 6 |
| Total | 119 |
| City | # |
|---|---|
| Singapore | 5 |
| Beijing | 4 |
| Chicago | 4 |
| Wilmington | 3 |
| Fuzhou | 2 |
| Haikou | 2 |
| Jinan | 2 |
| Ningbo | 2 |
| Shenyang | 2 |
| Taizhou | 2 |
| other | 91 |
| Total | 119 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 25 | 2 | 0 | 29 |
| 2020 | 21 | 2 | 1 | 12 | 6 | 1 | 10 | 1 | 1 | 2 | 1 | 0 | 58 |
| 2021 | 1 | 2 | 1 | 5 | 3 | 3 | 0 | 1 | 1 | 2 | 4 | 0 | 23 |
| 2022 | 0 | 3 | 0 | 1 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 9 |
| Ever | 119 | ||||||||||||