Geography compass

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	7	8	10	11	12

1 (2007)	2	4	3	1	3	2	?	?	?	?	?
2 (2008)	3	5	5	2	5	6	?	?	?	?	?
3 (2009)	3	?	?	1	?	1	?	?	?	?	?
4 (2010)	?	?	1	?	?	?	?	1	?	?	?
11 (2017)	1	1	?	?	?	?	1	1	?	1	1
12 (2018)	?	1	?	1	?	?	?	?	?	?	1
13 (2019)	1	?	2	1	?	?	1	?	1	?	?
14 (2020)	1	?	1	?	1	?	?	?	?	1	?