Opus Siegen
Researcher Profile Statistics: Johannsen, Christian
Geo Map
Region
#
NA - North America
53
AS - Asia, other
51
EU - Europe
7
Total
111
Country
#
US - United States of America
53
SG - Singapore
42
CN - China
9
DE - Germany
5
FI - Finland
1
SE - Sweden
1
Total
111
City
#
Ashburn
20
Shanghai
5
Singapore
4
Des Moines
3
Siegen
3
Boardman
2
Council Bluffs
2
Beijing
1
Berlin
1
Frankfurt am Main
1
other
69
Total
111
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Tot
2021
0 0
0 2 0 0
0 0 0 0
1 1
4
2022
0 1
0 0 0 0
0 0 1 0
0 2
4
2023
0 0
0 1 3 0
1 0 1 0
2 18
26
2024
0 0
0 0 1 0
3 3 18 1
0 4
30
2025
3 19
16 3 0 0
0 0 0 0
0 0
41
Ever
111
Geo Map
| Region | # |
|---|---|
| NA - North America | 53 |
| AS - Asia, other | 51 |
| EU - Europe | 7 |
| Total | 111 |
| Country | # |
|---|---|
| US - United States of America | 53 |
| SG - Singapore | 42 |
| CN - China | 9 |
| DE - Germany | 5 |
| FI - Finland | 1 |
| SE - Sweden | 1 |
| Total | 111 |
| City | # |
|---|---|
| Ashburn | 20 |
| Shanghai | 5 |
| Singapore | 4 |
| Des Moines | 3 |
| Siegen | 3 |
| Boardman | 2 |
| Council Bluffs | 2 |
| Beijing | 1 |
| Berlin | 1 |
| Frankfurt am Main | 1 |
| other | 69 |
| Total | 111 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 4 |
| 2022 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 4 |
| 2023 | 0 | 0 | 0 | 1 | 3 | 0 | 1 | 0 | 1 | 0 | 2 | 18 | 26 |
| 2024 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 3 | 18 | 1 | 0 | 4 | 30 |
| 2025 | 3 | 19 | 16 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 41 |
| Ever | 111 | ||||||||||||