Browse Subjects >>

All Subjects

Biomedical & Life Sciences

Business & Economics

Chemistry & Materials Science

Computer Science & Communications

Earth & Environmental Sciences

Engineering

Medicine & Healthcare

Physics & Mathematics

Social Sciences & Humanities

Products
AS> Vol.5 No.11, September 2014
Statistics since March 1, 2014
Country Percent
US 45.3%
CN 20.1%
IN 6.5%
CL 3.2%
PE 2.1%
CO 1.5%
FR 1.4%
RU 1.4%
IANA 1.2%
BR 1.1%
BO 1%
EG 0.9%
IR 0.9%
PK 0.9%
JP 0.9%
AR 0.8%
CA 0.6%
PH 0.6%
TR 0.5%
AU 0.5%
DE 0.5%
IT 0.5%
GH 0.5%
FI 0.5%
MX 0.5%
GB 0.4%
KR 0.4%
NL 0.3%
MW 0.3%
RO 0.3%
MY 0.2%
MA 0.2%
IQ 0.2%
EC 0.2%
ID 0.2%
GR 0.2%
KZ 0.2%
DJ 0.2%
ES 0.2%
BD 0.2%
BE 0.2%
PL 0.2%
TH 0.2%
VN 0.2%
UG 0.2%
TJ 0.1%
TN 0.1%
TT 0.1%
UA 0.1%
SA 0.1%
SE 0.1%
SG 0.1%
SY 0.1%
MU 0.1%
NG 0.1%
NP 0.1%
AT 0.1%
CI 0.1%
EU 0.1%
DZ 0.1%
CR 0.1%
CZ 0.1%
LU 0.1%
IE 0.1%