Researcher Profile Statistics: Roberts, P D

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Region	#
NA - North America	130
AS - Asia, other	46
EU - Europe	11
Unknown	404
Total	591

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Country	#
US - United States of America	130
CN - China	24
SG - Singapore	16
HK - Hong Kong	6
DE - Germany	4
FR - France	4
FI - Finland	3
Unknown	404
Total	591

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City	#
Hefei	2
Jieyang	2
Changzhou	1
Dongying	1
Foshan	1
Fushun	1
Heyuan	1
Nanjing	1
Panjin	1
San Mateo	1
other	579
Total	591

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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	0	0	18	4	22
2020	20	1	1	4	0	19	39	5	18	36	3	2	148
2021	6	7	4	8	2	0	15	2	0	1	1	0	46
2022	0	3	0	0	2	0	0	0	5	9	2	5	26
2023	52	5	6	0	2	15	0	4	3	7	9	75	178
2024	29	20	115	7	0	0	0	0	0	0	0	0	171
Ever													591