Negotiation journal

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

17 (2001)	1	?	?	?
23 (2007)	2	3	2	1
24 (2008)	2	1	1	1
25 (2009)	1	1	?	1
26 (2010)	?	?	1	?
32 (2016)	?	?	?	1