Researcher Profile Statistics: Petersen, Russel Melvin
Geo Map
Region
#
NA - North America
253
AS - Asia, other
23
Total
276
Country
#
US - United States of America
243
CN - China
21
CA - Canada
10
KZ - Kazakhstan
1
VN - Vietnam
1
Total
276
City
#
Oakland
237
Hefei
10
Ottawa
9
Beijing
5
Mountain View
4
Jinan
2
Cambridge
1
Hanoi
1
Kostanay
1
Pleasanton
1
other
1240
Total
1511
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Tot
2022
0 0
0 0 0 28
48 31 120 240
341 4
812
2023
0 7
4 3 3 3
2 2 3 2
0 3
32
2024
1 0
2 2 0 2
52 164 36 37
3 4
303
2025
17 16
4 6 11 12
0 12 9 27
8 2
124
2026
68 172
0 0 0 0
0 0 0 0
0 0
240
Ever
1511
Geo Map
| Region | # |
|---|---|
| NA - North America | 253 |
| AS - Asia, other | 23 |
| Total | 276 |
| Country | # |
|---|---|
| US - United States of America | 243 |
| CN - China | 21 |
| CA - Canada | 10 |
| KZ - Kazakhstan | 1 |
| VN - Vietnam | 1 |
| Total | 276 |
| City | # |
|---|---|
| Oakland | 237 |
| Hefei | 10 |
| Ottawa | 9 |
| Beijing | 5 |
| Mountain View | 4 |
| Jinan | 2 |
| Cambridge | 1 |
| Hanoi | 1 |
| Kostanay | 1 |
| Pleasanton | 1 |
| other | 1240 |
| Total | 1511 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | 0 | 0 | 0 | 0 | 0 | 28 | 48 | 31 | 120 | 240 | 341 | 4 | 812 |
| 2023 | 0 | 7 | 4 | 3 | 3 | 3 | 2 | 2 | 3 | 2 | 0 | 3 | 32 |
| 2024 | 1 | 0 | 2 | 2 | 0 | 2 | 52 | 164 | 36 | 37 | 3 | 4 | 303 |
| 2025 | 17 | 16 | 4 | 6 | 11 | 12 | 0 | 12 | 9 | 27 | 8 | 2 | 124 |
| 2026 | 68 | 172 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 240 |
| Ever | 1511 | ||||||||||||