Contexts

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

4 (2005)	?	?	1	?
5 (2006)	2	1	?	4
6 (2007)	5	2	1	4
7 (2008)	1	1	3	3
8 (2009)	1	2	1	2
9 (2010)	?	?	?	1
21 (2022)	?	?	?	1