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
ABB> Vol.6 No.3, March 2015
Statistics since March 1, 2014
Country Percent
US 40.5%
CN 22.5%
IN 8%
BR 3%
MX 2.2%
CA 2%
RU 1.6%
IANA 1.4%
MY 1.2%
NG 1.1%
TH 1.1%
ID 1.1%
FR 1%
AU 1%
DE 0.8%
GB 0.8%
PH 0.8%
VE 0.6%
KR 0.6%
JP 0.5%
ES 0.4%
CO 0.4%
PE 0.4%
NZ 0.3%
NL 0.3%
MA 0.3%
PK 0.3%
IT 0.3%
LK 0.3%
TW 0.3%
PT 0.2%
RS 0.2%
VN 0.2%
TR 0.2%
TT 0.2%
SG 0.2%
IR 0.2%
IE 0.2%
AR 0.2%
DZ 0.2%
ET 0.2%
EG 0.2%
JM 0.2%
ZA 0.2%
PL 0.2%
LB 0.2%
NP 0.2%
HK 0.1%
LR 0.1%
SE 0.1%
JO 0.1%
CZ 0.1%
DM 0.1%
AE 0.1%
UA 0.1%
BW 0.1%
BD 0.1%
BE 0.1%
BG 0.1%
BO 0.1%
EC 0.1%
CR 0.1%
CH 0.1%
IL 0.1%
KP 0.1%
GR 0.1%
PS 0.1%
ZW 0.1%
SY 0.1%
LU 0.1%
LV 0.1%
MD 0.1%
PG 0.1%