OPUS Siegen
Researcher Profile Statistics: Arens, Petra
Geo Map
Region
#
NA - North America
222
AS - Asia, other
71
EU - Europe
10
Total
303
Country
#
US - United States of America
222
SG - Singapore
63
CN - China
5
DE - Germany
5
PT - Portugal
2
IE - Ireland
1
LA - Lao People's Democratic Republic
1
SA - Saudi Arabia
1
SE - Sweden
1
TJ - Tajikistan
1
other - Other Country
1
Total
303
City
#
Ashburn
42
Springfield
35
Prineville
24
Boardman
17
Sandston
15
Singapore
13
Fort Worth
7
San Marcos
7
Des Moines
5
Miami
5
other
133
Total
303
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Tot
2020
0 0
0 0 1 0
0 4 0 1
0 0
6
2021
0 0
0 0 0 0
0 0 0 0
2 0
2
2022
0 3
0 0 0 0
0 0 1 0
0 2
6
2023
0 0
0 0 4 0
1 0 1 0
3 28
37
2024
6 5
0 1 20 56
18 28 32 1
0 7
174
2025
0 40
33 3 0 0
0 0 0 0
0 0
76
Ever
303
Geo Map
| Region | # |
|---|---|
| NA - North America | 222 |
| AS - Asia, other | 71 |
| EU - Europe | 10 |
| Total | 303 |
| Country | # |
|---|---|
| US - United States of America | 222 |
| SG - Singapore | 63 |
| CN - China | 5 |
| DE - Germany | 5 |
| PT - Portugal | 2 |
| IE - Ireland | 1 |
| LA - Lao People's Democratic Republic | 1 |
| SA - Saudi Arabia | 1 |
| SE - Sweden | 1 |
| TJ - Tajikistan | 1 |
| other - Other Country | 1 |
| Total | 303 |
| City | # |
|---|---|
| Ashburn | 42 |
| Springfield | 35 |
| Prineville | 24 |
| Boardman | 17 |
| Sandston | 15 |
| Singapore | 13 |
| Fort Worth | 7 |
| San Marcos | 7 |
| Des Moines | 5 |
| Miami | 5 |
| other | 133 |
| Total | 303 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 4 | 0 | 1 | 0 | 0 | 6 |
| 2021 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 |
| 2022 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 6 |
| 2023 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | 0 | 1 | 0 | 3 | 28 | 37 |
| 2024 | 6 | 5 | 0 | 1 | 20 | 56 | 18 | 28 | 32 | 1 | 0 | 7 | 174 |
| 2025 | 0 | 40 | 33 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 76 |
| Ever | 303 | ||||||||||||