OPUS Siegen
Researcher Profile Statistics: Biermann, Dirk
Geo Map
Region
#
NA - North America
1419
AS - Asia, other
176
EU - Europe
42
AF - Africa
1
SA - South America
1
Total
1639
Country
#
US - United States of America
1419
SG - Singapore
160
IE - Ireland
32
CN - China
13
DE - Germany
4
FR - France
3
HK - Hong Kong
2
BR - Brazil
1
GB - United Kingdom
1
HU - Hungary
1
other - Other Country
3
Total
1639
City
#
Boardman
452
Ashburn
191
Prineville
181
Springfield
166
Sterling
108
Sandston
100
Singapore
48
Fort Worth
33
Council Bluffs
30
Forest City
14
other
316
Total
1639
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Tot
2022
0 0
0 0 0 0
1 1 0 1
0 0
3
2023
0 0
0 3 1 0
1 0 2 6
21 45
79
2024
2 0
0 1 0 7
469 188 614 56
7 16
1360
2025
33 129
31 4 0 0
0 0 0 0
0 0
197
Ever
1639
Geo Map
| Region | # |
|---|---|
| NA - North America | 1419 |
| AS - Asia, other | 176 |
| EU - Europe | 42 |
| AF - Africa | 1 |
| SA - South America | 1 |
| Total | 1639 |
| Country | # |
|---|---|
| US - United States of America | 1419 |
| SG - Singapore | 160 |
| IE - Ireland | 32 |
| CN - China | 13 |
| DE - Germany | 4 |
| FR - France | 3 |
| HK - Hong Kong | 2 |
| BR - Brazil | 1 |
| GB - United Kingdom | 1 |
| HU - Hungary | 1 |
| other - Other Country | 3 |
| Total | 1639 |
| City | # |
|---|---|
| Boardman | 452 |
| Ashburn | 191 |
| Prineville | 181 |
| Springfield | 166 |
| Sterling | 108 |
| Sandston | 100 |
| Singapore | 48 |
| Fort Worth | 33 |
| Council Bluffs | 30 |
| Forest City | 14 |
| other | 316 |
| Total | 1639 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 3 |
| 2023 | 0 | 0 | 0 | 3 | 1 | 0 | 1 | 0 | 2 | 6 | 21 | 45 | 79 |
| 2024 | 2 | 0 | 0 | 1 | 0 | 7 | 469 | 188 | 614 | 56 | 7 | 16 | 1360 |
| 2025 | 33 | 129 | 31 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 197 |
| Ever | 1639 | ||||||||||||