Researcher Profile Statistics: CHANG ZEPH YUN

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Region	#
NA - North America	42
AS - Asia, other	38
EU - Europe	11
Unknown	15
Total	106

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Country	#
US - United States of America	42
CN - China	32
IE - Ireland	5
DE - Germany	4
SG - Singapore	4
HK - Hong Kong	2
GB - United Kingdom	1
NL - Netherlands	1
Unknown	15
Total	106

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City	#
Zhengzhou	9
San Marcos	8
Shanghai	5
Dallas	4
Beijing	3
Springfield	3
Hong Kong	2
Wuhan	2
Xinxiang	2
Amsterdam	1
other	67
Total	106

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	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Tot
2019	0	0	0	0	0	0	0	0	2	0	0	0	2
2020	0	0	0	0	3	0	0	0	0	0	0	0	3
2021	0	0	0	3	3	0	0	0	0	6	1	0	13
2022	0	0	1	1	0	0	4	0	0	9	3	3	21
2023	4	4	4	0	1	1	0	2	0	0	1	3	20
2024	0	3	5	3	2	2	2	9	12	0	0	0	38
Ever													106