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
OJPP> Vol.4 No.1, February 2014
Statistics since March 1, 2014
Country Percent
US 52.8%
CN 32.4%
SG 3.5%
RU 1.7%
FR 1%
IN 0.9%
NL 0.6%
AU 0.5%
PL 0.4%
DE 0.4%
UA 0.4%
CA 0.4%
GB 0.4%
PK 0.3%
VE 0.2%
IE 0.2%
BR 0.2%
PH 0.2%
TR 0.2%
ID 0.2%
LU 0.2%
IR 0.2%
IL 0.2%
AR 0.2%
IANA 0.1%
HK 0.1%
ES 0.1%
DM 0.1%
KP 0.1%
SE 0.1%
KR 0.1%
KW 0.1%
IT 0.1%
GR 0.1%
BD 0.1%
AE 0.1%
BO 0.1%
AT 0.1%
CH 0.1%
CO 0.1%
DZ 0.1%
HR 0.1%
NG 0.1%
NZ 0.1%
SA 0.1%
SC 0.1%
PR 0.1%
PT 0.1%
RO 0%
TW 0%
SI 0%
TH 0%
VN 0%
ZA 0%
LV 0%
MK 0%
MX 0%
JO 0%
JP 0%
LR 0%
IQ 0%
EC 0%
EG 0%
EU 0%
FI 0%
CY 0%
CZ 0%
DK 0%
AX 0%
BE 0%
BG 0%
UG 0%