Organization Unit Statistics: China Research Institute of Radiowave Propagation, Qingdao, China

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Geo Map
Region #
NA - North America 37
AS - Asia, other 9
AF - Africa 4
Total 50
Country #
US - United States of America 37
SG - Singapore 5
NG - Nigeria 4
CN - China 3
JP - Japan 1
Total 50
City #
Chandler 22
Des Moines 3
Akure 2
Dearborn 2
Binzhou 1
Jinan 1
Quzhou 1
Tokyo 1
Unknown 17
Total 50


Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Tot
2019 00 0000 0000 11 2
2020 21 0000 0000 00 3
2021 00 1000 0000 00 1
2022 11 0000 0042 101 19
2023 28 7010 1010 00 20
2024 00 1400 0000 00 5
Ever 50