OPUS Siegen
Researcher Profile Statistics: Höltgen, Stefan
Geo Map
Region
#
NA - North America
3417
AS - Asia, other
961
EU - Europe
102
SA - South America
63
AF - Africa
6
Total
4549
Country
#
US - United States of America
3412
SG - Singapore
940
BR - Brazil
59
IE - Ireland
44
DE - Germany
43
CN - China
9
KZ - Kazakhstan
3
PL - Poland
3
CA - Canada
2
KE - Kenya
2
other - Other Country
32
Total
4549
City
#
Singapore
801
Boardman
598
Springfield
439
Prineville
417
Ashburn
332
Sterling
321
Sandston
248
Santa Clara
236
Fort Worth
102
Gallatin
52
other
992
Total
4538
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Tot
2022
0 0
0 0 0 1
2 0 2 0
0 0
5
2023
1 8
2 8 1 0
3 0 7 0
12 48
90
2024
31 2
5 33 0 668
473 571 2228 139
8 13
4171
2025
42 154
79 8 0 0
0 0 0 0
0 0
283
Ever
4549
Geo Map
| Region | # |
|---|---|
| NA - North America | 3417 |
| AS - Asia, other | 961 |
| EU - Europe | 102 |
| SA - South America | 63 |
| AF - Africa | 6 |
| Total | 4549 |
| Country | # |
|---|---|
| US - United States of America | 3412 |
| SG - Singapore | 940 |
| BR - Brazil | 59 |
| IE - Ireland | 44 |
| DE - Germany | 43 |
| CN - China | 9 |
| KZ - Kazakhstan | 3 |
| PL - Poland | 3 |
| CA - Canada | 2 |
| KE - Kenya | 2 |
| other - Other Country | 32 |
| Total | 4549 |
| City | # |
|---|---|
| Singapore | 801 |
| Boardman | 598 |
| Springfield | 439 |
| Prineville | 417 |
| Ashburn | 332 |
| Sterling | 321 |
| Sandston | 248 |
| Santa Clara | 236 |
| Fort Worth | 102 |
| Gallatin | 52 |
| other | 992 |
| Total | 4538 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 2 | 0 | 0 | 0 | 5 |
| 2023 | 1 | 8 | 2 | 8 | 1 | 0 | 3 | 0 | 7 | 0 | 12 | 48 | 90 |
| 2024 | 31 | 2 | 5 | 33 | 0 | 668 | 473 | 571 | 2228 | 139 | 8 | 13 | 4171 |
| 2025 | 42 | 154 | 79 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 283 |
| Ever | 4549 | ||||||||||||