Opus Siegen
Researcher Profile Statistics: Katritzke, Frank
Geo Map
Region
#
NA - North America
223
AS - Asia, other
86
EU - Europe
17
AF - Africa
1
Total
327
Country
#
US - United States of America
219
SG - Singapore
77
DE - Germany
11
HK - Hong Kong
6
IE - Ireland
6
MX - Mexico
4
CN - China
3
EG - Egypt
1
Total
327
City
#
Boardman
74
Singapore
37
Prineville
24
Springfield
20
Sandston
13
Ashburn
10
Hong Kong
6
San Marcos
6
Des Moines
5
Sterling
5
other
127
Total
327
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Tot
2020
0 0
0 0 0 0
0 4 0 0
2 1
7
2021
0 0
0 2 2 0
0 1 0 0
0 1
6
2022
0 3
0 0 2 1
0 0 0 0
1 3
10
2023
0 0
0 1 2 1
1 0 0 0
1 0
6
2024
0 0
0 0 1 3
68 32 96 11
6 14
231
2025
10 33
22 1 0 0
0 0 0 0
0 0
66
Ever
327
Geo Map
| Region | # |
|---|---|
| NA - North America | 223 |
| AS - Asia, other | 86 |
| EU - Europe | 17 |
| AF - Africa | 1 |
| Total | 327 |
| Country | # |
|---|---|
| US - United States of America | 219 |
| SG - Singapore | 77 |
| DE - Germany | 11 |
| HK - Hong Kong | 6 |
| IE - Ireland | 6 |
| MX - Mexico | 4 |
| CN - China | 3 |
| EG - Egypt | 1 |
| Total | 327 |
| City | # |
|---|---|
| Boardman | 74 |
| Singapore | 37 |
| Prineville | 24 |
| Springfield | 20 |
| Sandston | 13 |
| Ashburn | 10 |
| Hong Kong | 6 |
| San Marcos | 6 |
| Des Moines | 5 |
| Sterling | 5 |
| other | 127 |
| Total | 327 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 2 | 1 | 7 |
| 2021 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 6 |
| 2022 | 0 | 3 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 3 | 10 |
| 2023 | 0 | 0 | 0 | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 6 |
| 2024 | 0 | 0 | 0 | 0 | 1 | 3 | 68 | 32 | 96 | 11 | 6 | 14 | 231 |
| 2025 | 10 | 33 | 22 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 66 |
| Ever | 327 | ||||||||||||