Opus Siegen
Researcher Profile Statistics: Katritzke, Frank
Geo Map
Region
#
NA - North America
690
AS - Asia, other
55
EU - Europe
19
Total
764
Country
#
US - United States of America
689
SG - Singapore
42
DE - Germany
11
CN - China
8
IE - Ireland
6
HK - Hong Kong
5
FR - France
1
LT - Lithuania
1
MX - Mexico
1
Total
764
City
#
Boardman
74
Singapore
29
Prineville
24
Inglewood
23
Springfield
20
Chandler
19
Sandston
13
Ashburn
10
Sterling
7
Des Moines
5
other
540
Total
764
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Tot
2020
2 2
0 0 1 0
1 4 0 0
2 1
13
2021
0 0
0 2 2 0
0 1 0 0
9 2
16
2022
0 6
0 0 25 2
145 0 0 9
16 68
271
2023
58 1
7 3 6 1
1 3 0 0
1 3
84
2024
1 2
2 72 6 5
77 43 109 18
17 16
368
2025
11 0
0 0 0 0
0 0 0 0
0 0
11
Ever
764
Geo Map
| Region | # |
|---|---|
| NA - North America | 690 |
| AS - Asia, other | 55 |
| EU - Europe | 19 |
| Total | 764 |
| Country | # |
|---|---|
| US - United States of America | 689 |
| SG - Singapore | 42 |
| DE - Germany | 11 |
| CN - China | 8 |
| IE - Ireland | 6 |
| HK - Hong Kong | 5 |
| FR - France | 1 |
| LT - Lithuania | 1 |
| MX - Mexico | 1 |
| Total | 764 |
| City | # |
|---|---|
| Boardman | 74 |
| Singapore | 29 |
| Prineville | 24 |
| Inglewood | 23 |
| Springfield | 20 |
| Chandler | 19 |
| Sandston | 13 |
| Ashburn | 10 |
| Sterling | 7 |
| Des Moines | 5 |
| other | 540 |
| Total | 764 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 2 | 2 | 0 | 0 | 1 | 0 | 1 | 4 | 0 | 0 | 2 | 1 | 13 |
| 2021 | 0 | 0 | 0 | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 9 | 2 | 16 |
| 2022 | 0 | 6 | 0 | 0 | 25 | 2 | 145 | 0 | 0 | 9 | 16 | 68 | 271 |
| 2023 | 58 | 1 | 7 | 3 | 6 | 1 | 1 | 3 | 0 | 0 | 1 | 3 | 84 |
| 2024 | 1 | 2 | 2 | 72 | 6 | 5 | 77 | 43 | 109 | 18 | 17 | 16 | 368 |
| 2025 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 |
| Ever | 764 | ||||||||||||