Opus Siegen
Researcher Profile Statistics: Mattke, Jens
Geo Map
Region
#
NA - North America
1871
AS - Asia, other
77
EU - Europe
75
AF - Africa
2
Total
2025
Country
#
US - United States of America
1871
SG - Singapore
68
DE - Germany
34
IE - Ireland
28
CN - China
9
FR - France
9
ZA - South Africa
2
ES - Spain
1
FI - Finland
1
PL - Poland
1
other - Other Country
1
Total
2025
City
#
Prineville
150
Springfield
126
Sterling
110
Ashburn
102
Sandston
82
Singapore
65
Fort Worth
31
Gallatin
18
Forest City
10
Strasbourg
6
other
1325
Total
2025
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Tot
2020
0 0
0 0 0 0
8 4 0 0
0 1
13
2021
0 0
2 28 4 3
4 0 1 1
2 23
68
2022
331 32
1 0 1 1
21 0 1 24
0 3
415
2023
2 36
2 19 1 0
7 1 0 2
1 3
74
2024
4 2
1 9 32 13
1055 161 93 75
10 0
1455
Ever
2025
Geo Map
| Region | # |
|---|---|
| NA - North America | 1871 |
| AS - Asia, other | 77 |
| EU - Europe | 75 |
| AF - Africa | 2 |
| Total | 2025 |
| Country | # |
|---|---|
| US - United States of America | 1871 |
| SG - Singapore | 68 |
| DE - Germany | 34 |
| IE - Ireland | 28 |
| CN - China | 9 |
| FR - France | 9 |
| ZA - South Africa | 2 |
| ES - Spain | 1 |
| FI - Finland | 1 |
| PL - Poland | 1 |
| other - Other Country | 1 |
| Total | 2025 |
| City | # |
|---|---|
| Prineville | 150 |
| Springfield | 126 |
| Sterling | 110 |
| Ashburn | 102 |
| Sandston | 82 |
| Singapore | 65 |
| Fort Worth | 31 |
| Gallatin | 18 |
| Forest City | 10 |
| Strasbourg | 6 |
| other | 1325 |
| Total | 2025 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 4 | 0 | 0 | 0 | 1 | 13 |
| 2021 | 0 | 0 | 2 | 28 | 4 | 3 | 4 | 0 | 1 | 1 | 2 | 23 | 68 |
| 2022 | 331 | 32 | 1 | 0 | 1 | 1 | 21 | 0 | 1 | 24 | 0 | 3 | 415 |
| 2023 | 2 | 36 | 2 | 19 | 1 | 0 | 7 | 1 | 0 | 2 | 1 | 3 | 74 |
| 2024 | 4 | 2 | 1 | 9 | 32 | 13 | 1055 | 161 | 93 | 75 | 10 | 0 | 1455 |
| Ever | 2025 | ||||||||||||