Opus Siegen
Researcher Profile Statistics: Lehnen, Katrin
Geo Map
Region
#
NA - North America
3892
EU - Europe
225
AS - Asia, other
83
Total
4200
Country
#
US - United States of America
3891
FR - France
135
SG - Singapore
48
IE - Ireland
47
CN - China
32
DE - Germany
23
CZ - Czech Republic
5
RU - Russian Federation
5
FI - Finland
4
CH - Switzerland
3
other - Other Country
7
Total
4200
City
#
Springfield
358
Sterling
350
Ashburn
344
Prineville
324
Sandston
226
Strasbourg
135
Fort Worth
84
Singapore
45
Gallatin
40
Boardman
33
other
2261
Total
4200
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Tot
2020
0 0
0 0 2 0
20 4 0 2
1 0
29
2021
1 10
1 2 10 7
2 0 0 1
61 557
652
2022
58 5
13 20 3 12
28 25 10 44
2 13
233
2023
5 25
5 75 5 0
6 0 2 1
14 26
164
2024
4 7
4 2 30 1113
981 443 306 202
10 11
3113
2025
7 0
0 0 0 0
0 0 0 0
0 0
7
Ever
4200
Geo Map
| Region | # |
|---|---|
| NA - North America | 3892 |
| EU - Europe | 225 |
| AS - Asia, other | 83 |
| Total | 4200 |
| Country | # |
|---|---|
| US - United States of America | 3891 |
| FR - France | 135 |
| SG - Singapore | 48 |
| IE - Ireland | 47 |
| CN - China | 32 |
| DE - Germany | 23 |
| CZ - Czech Republic | 5 |
| RU - Russian Federation | 5 |
| FI - Finland | 4 |
| CH - Switzerland | 3 |
| other - Other Country | 7 |
| Total | 4200 |
| City | # |
|---|---|
| Springfield | 358 |
| Sterling | 350 |
| Ashburn | 344 |
| Prineville | 324 |
| Sandston | 226 |
| Strasbourg | 135 |
| Fort Worth | 84 |
| Singapore | 45 |
| Gallatin | 40 |
| Boardman | 33 |
| other | 2261 |
| Total | 4200 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 0 | 0 | 0 | 0 | 2 | 0 | 20 | 4 | 0 | 2 | 1 | 0 | 29 |
| 2021 | 1 | 10 | 1 | 2 | 10 | 7 | 2 | 0 | 0 | 1 | 61 | 557 | 652 |
| 2022 | 58 | 5 | 13 | 20 | 3 | 12 | 28 | 25 | 10 | 44 | 2 | 13 | 233 |
| 2023 | 5 | 25 | 5 | 75 | 5 | 0 | 6 | 0 | 2 | 1 | 14 | 26 | 164 |
| 2024 | 4 | 7 | 4 | 2 | 30 | 1113 | 981 | 443 | 306 | 202 | 10 | 11 | 3113 |
| 2025 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 |
| Ever | 4200 | ||||||||||||