Opus Siegen
Researcher Profile Statistics: Ernst, Roland
Geo Map
Region
#
NA - North America
534
AS - Asia, other
30
EU - Europe
21
Total
585
Country
#
US - United States of America
533
CN - China
15
SG - Singapore
14
DE - Germany
11
FR - France
4
IE - Ireland
2
LT - Lithuania
2
CA - Canada
1
FI - Finland
1
HK - Hong Kong
1
other - Other Country
1
Total
585
City
#
Chandler
38
Prineville
26
Ashburn
21
Springfield
19
Council Bluffs
17
Boardman
16
Singapore
14
Fort Worth
9
Sandston
9
Shanghai
6
other
410
Total
585
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Tot
2020
0 0
0 3 9 0
0 4 0 1
0 0
17
2021
0 0
0 1 0 0
0 0 0 1
10 1
13
2022
0 3
1 1 0 16
20 4 4 12
12 64
137
2023
66 2
4 1 6 2
3 0 0 3
0 14
101
2024
3 1
0 115 4 9
83 17 28 8
12 15
295
2025
21 0
0 0 0 0
0 0 0 0
0 0
21
Ever
585
Geo Map
| Region | # |
|---|---|
| NA - North America | 534 |
| AS - Asia, other | 30 |
| EU - Europe | 21 |
| Total | 585 |
| Country | # |
|---|---|
| US - United States of America | 533 |
| CN - China | 15 |
| SG - Singapore | 14 |
| DE - Germany | 11 |
| FR - France | 4 |
| IE - Ireland | 2 |
| LT - Lithuania | 2 |
| CA - Canada | 1 |
| FI - Finland | 1 |
| HK - Hong Kong | 1 |
| other - Other Country | 1 |
| Total | 585 |
| City | # |
|---|---|
| Chandler | 38 |
| Prineville | 26 |
| Ashburn | 21 |
| Springfield | 19 |
| Council Bluffs | 17 |
| Boardman | 16 |
| Singapore | 14 |
| Fort Worth | 9 |
| Sandston | 9 |
| Shanghai | 6 |
| other | 410 |
| Total | 585 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 0 | 0 | 0 | 3 | 9 | 0 | 0 | 4 | 0 | 1 | 0 | 0 | 17 |
| 2021 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 10 | 1 | 13 |
| 2022 | 0 | 3 | 1 | 1 | 0 | 16 | 20 | 4 | 4 | 12 | 12 | 64 | 137 |
| 2023 | 66 | 2 | 4 | 1 | 6 | 2 | 3 | 0 | 0 | 3 | 0 | 14 | 101 |
| 2024 | 3 | 1 | 0 | 115 | 4 | 9 | 83 | 17 | 28 | 8 | 12 | 15 | 295 |
| 2025 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 |
| Ever | 585 | ||||||||||||