International interactions

Articles in SafetyLit
Y-Axis = Volume :: X-Axis = Issue
?=unknown status :: X=no issue published :: nn=articles from issue :: A=relevant article(s) IDed to add
S=searched, nothing relevant :: O=issue published but not yet searched :: C=combination issue

	1	2	3	4	5	6

36 (2010)	?	?	1	?	?	?
38 (2012)	?	?	?	3	1	?
42 (2016)	4	3	1	2	4	?
43 (2017)	?	1	3	2	3	4
44 (2018)	4	?	2	3	?	2
45 (2019)	4	?	?	?	?	?
49 (2023)	?	?	?	1	?	?