S.CTRA atomic center

a facility where atomic research is carried out

17 features in 8 countries.

#	Country	Features	Share of the world
1	Marshall Islands MH	8	47.1 %
2	Spain ES	2	11.8 %
3	United States US	2	11.8 %
4	Argentina AR	1	5.9 %
5	France FR	1	5.9 %
6	Morocco MA	1	5.9 %
7	Pakistan PK	1	5.9 %
8	Russia RU	1	5.9 %
	Total	17