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JEP> Vol.7 No.6, May 2016
Statistics since March 1, 2014
Country Percent
US 55.7%
CN 21.3%
IN 4.9%
AF 4.9%
DE 3.3%
ET 1.6%
FR 1.6%
NG 1.6%
PL 1.6%
RU 1.6%
ZA 1.6%