Table 3.

Internal energy consumption density.

2000			2014
Country code	${\rho }_i^e$	Ranking	Country code	${\rho }_i^e$	Ranking
USA	24947.60	1	CHN	65907.23	1
RUS	22423.87	2	RUS	30320.73	2
CHN	20758.82	3	USA	20430.49	3
EMU	18108.17	4	EMU	16632.50	4
JPN	8870.73	5	IND	12902.49	5
IND	6741.70	6	JPN	6871.56	6
KOR	3371.52	7	BRA	4759.11	7
BRA	3343.79	8	KOR	4432.86	8
CAN	2656.98	9	CAN	3216.87	9
GBR	2133.92	10	IDN	2508.79	10
MEX	1925.88	11	MEX	2157.34	11
AUS	1626.66	12	AUS	1752.63	12
IDN	1478.66	13	GBR	1738.36	13
TUR	1408.43	14	TUR	1719.19	14
NOR	216.45	15	NOR	260.86	15
CHE	212.74	16	CHE	250.87	16