Opus Siegen
Researcher Profile Statistics: Derfuss, Klaus
Geo Map
Region
#
NA - North America
2718
AS - Asia, other
353
EU - Europe
73
AF - Africa
2
SA - South America
2
Total
3148
Country
#
US - United States of America
2715
SG - Singapore
339
IE - Ireland
56
CN - China
10
DE - Germany
8
FI - Finland
3
AT - Austria
2
CA - Canada
2
TM - Turkmenistan
2
AL - Albania
1
other - Other Country
10
Total
3148
City
#
Boardman
626
Springfield
488
Prineville
424
Sterling
335
Ashburn
316
Sandston
254
Singapore
180
Fort Worth
95
Gallatin
50
Forest City
36
other
344
Total
3148
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Tot
2022
0 0
0 0 0 0
0 0 0 0
2 4
6
2023
3 0
4 3 5 2
2 0 1 1
13 38
72
2024
27 4
0 2 90 371
676 554 854 158
21 36
2793
2025
34 147
91 5 0 0
0 0 0 0
0 0
277
Ever
3148
Geo Map
| Region | # |
|---|---|
| NA - North America | 2718 |
| AS - Asia, other | 353 |
| EU - Europe | 73 |
| AF - Africa | 2 |
| SA - South America | 2 |
| Total | 3148 |
| Country | # |
|---|---|
| US - United States of America | 2715 |
| SG - Singapore | 339 |
| IE - Ireland | 56 |
| CN - China | 10 |
| DE - Germany | 8 |
| FI - Finland | 3 |
| AT - Austria | 2 |
| CA - Canada | 2 |
| TM - Turkmenistan | 2 |
| AL - Albania | 1 |
| other - Other Country | 10 |
| Total | 3148 |
| City | # |
|---|---|
| Boardman | 626 |
| Springfield | 488 |
| Prineville | 424 |
| Sterling | 335 |
| Ashburn | 316 |
| Sandston | 254 |
| Singapore | 180 |
| Fort Worth | 95 |
| Gallatin | 50 |
| Forest City | 36 |
| other | 344 |
| Total | 3148 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 6 |
| 2023 | 3 | 0 | 4 | 3 | 5 | 2 | 2 | 0 | 1 | 1 | 13 | 38 | 72 |
| 2024 | 27 | 4 | 0 | 2 | 90 | 371 | 676 | 554 | 854 | 158 | 21 | 36 | 2793 |
| 2025 | 34 | 147 | 91 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 277 |
| Ever | 3148 | ||||||||||||