Researcher Profile Statistics: Roberts, P D
Geo Map
Region
#
NA - North America
130
AS - Asia, other
46
EU - Europe
11
Unknown
715
Total
902
Country
#
US - United States of America
130
CN - China
24
SG - Singapore
16
HK - Hong Kong
6
DE - Germany
4
FR - France
4
FI - Finland
3
Unknown
715
Total
902
City
#
Hefei
2
Jieyang
2
Changzhou
1
Dongying
1
Foshan
1
Fushun
1
Heyuan
1
Nanjing
1
Panjin
1
San Mateo
1
other
890
Total
902
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Tot
2020
0 1
1 4 0 19
39 5 18 36
3 2
128
2021
6 7
4 8 2 0
15 2 0 1
1 0
46
2022
0 3
0 0 2 0
0 0 5 9
2 5
26
2023
52 5
6 0 2 15
0 4 3 7
9 75
178
2024
29 20
115 7 34 55
92 36 36 27
7 12
470
2025
7 5
0 0 0 0
0 0 0 0
0 0
12
Ever
902
Geo Map
| Region | # |
|---|---|
| NA - North America | 130 |
| AS - Asia, other | 46 |
| EU - Europe | 11 |
| Unknown | 715 |
| Total | 902 |
| Country | # |
|---|---|
| US - United States of America | 130 |
| CN - China | 24 |
| SG - Singapore | 16 |
| HK - Hong Kong | 6 |
| DE - Germany | 4 |
| FR - France | 4 |
| FI - Finland | 3 |
| Unknown | 715 |
| Total | 902 |
| City | # |
|---|---|
| Hefei | 2 |
| Jieyang | 2 |
| Changzhou | 1 |
| Dongying | 1 |
| Foshan | 1 |
| Fushun | 1 |
| Heyuan | 1 |
| Nanjing | 1 |
| Panjin | 1 |
| San Mateo | 1 |
| other | 890 |
| Total | 902 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 0 | 1 | 1 | 4 | 0 | 19 | 39 | 5 | 18 | 36 | 3 | 2 | 128 |
| 2021 | 6 | 7 | 4 | 8 | 2 | 0 | 15 | 2 | 0 | 1 | 1 | 0 | 46 |
| 2022 | 0 | 3 | 0 | 0 | 2 | 0 | 0 | 0 | 5 | 9 | 2 | 5 | 26 |
| 2023 | 52 | 5 | 6 | 0 | 2 | 15 | 0 | 4 | 3 | 7 | 9 | 75 | 178 |
| 2024 | 29 | 20 | 115 | 7 | 34 | 55 | 92 | 36 | 36 | 27 | 7 | 12 | 470 |
| 2025 | 7 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 |
| Ever | 902 | ||||||||||||