Opus Siegen
Researcher Profile Statistics: Röhl, Holger
Geo Map
Region
#
AS - Asia, other
94
NA - North America
90
EU - Europe
68
Total
252
Country
#
SG - Singapore
91
US - United States of America
89
RU - Russian Federation
34
SE - Sweden
19
UA - Ukraine
10
FI - Finland
3
DE - Germany
2
HK - Hong Kong
2
CN - China
1
MX - Mexico
1
Total
252
City
#
Singapore
24
Ashburn
22
Boardman
19
Moscow
16
Kharkiv
10
Santa Clara
4
Des Moines
3
Helsinki
3
Council Bluffs
2
Hong Kong
2
other
147
Total
252
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Tot
2021
16 0
0 0 0 0
0 0 0 2
17 18
53
2022
0 1
0 0 0 0
0 0 1 0
0 2
4
2023
0 0
0 0 4 1
5 0 1 3
6 23
43
2024
5 0
0 0 1 2
7 9 26 0
7 7
64
2025
19 38
29 2 0 0
0 0 0 0
0 0
88
Ever
252
Geo Map
| Region | # |
|---|---|
| AS - Asia, other | 94 |
| NA - North America | 90 |
| EU - Europe | 68 |
| Total | 252 |
| Country | # |
|---|---|
| SG - Singapore | 91 |
| US - United States of America | 89 |
| RU - Russian Federation | 34 |
| SE - Sweden | 19 |
| UA - Ukraine | 10 |
| FI - Finland | 3 |
| DE - Germany | 2 |
| HK - Hong Kong | 2 |
| CN - China | 1 |
| MX - Mexico | 1 |
| Total | 252 |
| City | # |
|---|---|
| Singapore | 24 |
| Ashburn | 22 |
| Boardman | 19 |
| Moscow | 16 |
| Kharkiv | 10 |
| Santa Clara | 4 |
| Des Moines | 3 |
| Helsinki | 3 |
| Council Bluffs | 2 |
| Hong Kong | 2 |
| other | 147 |
| Total | 252 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 17 | 18 | 53 |
| 2022 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 4 |
| 2023 | 0 | 0 | 0 | 0 | 4 | 1 | 5 | 0 | 1 | 3 | 6 | 23 | 43 |
| 2024 | 5 | 0 | 0 | 0 | 1 | 2 | 7 | 9 | 26 | 0 | 7 | 7 | 64 |
| 2025 | 19 | 38 | 29 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88 |
| Ever | 252 | ||||||||||||