Statistics: Japanese Journal of Applied Physics, Part 2: Letters
Geo Map
Region
#
NA - North America
108
EU - Europe
3
AS - Asia, other
2
Unknown
2
Total
115
Country
#
US - United States of America
108
DE - Germany
2
HK - Hong Kong
1
RU - Russian Federation
1
SG - Singapore
1
Unknown
2
Total
115
City
#
Chandler
4
San Marcos
2
Ashburn
1
Frankfurt am Main
1
Hong Kong
1
Moscow
1
Prineville
1
Singapore
1
Unknown
103
Total
115
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Tot
2021
0 0
0 0 0 0
0 1 0 0
0 0
1
2022
0 0
0 0 0 0
0 0 0 1
0 0
1
2023
0 2
2 1 1 1
1 1 7 67
1 0
84
2024
0 0
1 3 2 2
5 2 1 2
0 0
18
2025
0 0
3 1 1 1
1 0 3 1
0 0
11
Ever
115
Geo Map
| Region | # |
|---|---|
| NA - North America | 108 |
| EU - Europe | 3 |
| AS - Asia, other | 2 |
| Unknown | 2 |
| Total | 115 |
| Country | # |
|---|---|
| US - United States of America | 108 |
| DE - Germany | 2 |
| HK - Hong Kong | 1 |
| RU - Russian Federation | 1 |
| SG - Singapore | 1 |
| Unknown | 2 |
| Total | 115 |
| City | # |
|---|---|
| Chandler | 4 |
| San Marcos | 2 |
| Ashburn | 1 |
| Frankfurt am Main | 1 |
| Hong Kong | 1 |
| Moscow | 1 |
| Prineville | 1 |
| Singapore | 1 |
| Unknown | 103 |
| Total | 115 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 |
| 2022 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 |
| 2023 | 0 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 7 | 67 | 1 | 0 | 84 |
| 2024 | 0 | 0 | 1 | 3 | 2 | 2 | 5 | 2 | 1 | 2 | 0 | 0 | 18 |
| 2025 | 0 | 0 | 3 | 1 | 1 | 1 | 1 | 0 | 3 | 1 | 0 | 0 | 11 |
| Ever | 115 | ||||||||||||