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NS> Vol.8 No.6, June 2016
Statistics since March 1, 2014
Country Percent
US 39.5%
CN 11.8%
FR 11.8%
ZW 6.6%
PK 3.9%
RU 3.9%
BG 3.9%
CA 3.9%
IR 2.6%
KR 2.6%
SE 1.3%
PL 1.3%
IT 1.3%
GB 1.3%
HK 1.3%
DE 1.3%
DZ 1.3%