Optimization of Crude Oil Trade Structure: A Complex Network Analysis

Table 5

Countries in the selected sample.

Abbreviation
Australia	AU	India	IN	Oman	OM
Brazil	BR	Iran	IR	Qatar	QA
Cameroon	CM	Iraq	IQ	Russian Federation	RU
China	CN	Italy	IT	Saudi Arabia	SA
Colombia	CO	Japan	JP	South Africa	ZA
The Democratic Republic of the Congo	CD	Kazakhstan	KZ	Spain	ES
Ecuador	EC	Kuwait	KW	Sudan	SD
Equatorial Guinea	GQ	Libya	LY	United Arab Emirates	AE
Gabon	GA	Mexico	MX	United States of America	US
Greece	GR	Morocco	MA	Uruguay	UY
Guatemala	GT	Nigeria	NG	Yemen	YE