ISO_Code	ecoen	CO2_Va	Country	size
EST	0.12	1.36	Estonia	1
CYP	0.14	0.66	Cyprus	1
BUL	0.14	2.27	Bulgaria	1
ITA	0.17	0.38	Italy	1
NET	0.21	0.38	Netherlands	1
LAT	0.24	0.56	Latvia	1
SLO	0.24	1.5	Slovakia	1
LUX	0.25	0.36	Luxembourg	1
POL	0.25	1.26	Poland	1
MAL	0.27	0.59	Malta	1
FRA	0.28	0.31	France	1
SWE	0.29	0.22	Sweden	1
LIT	0.29	0.86	Lithuania	1
BEL	0.3	0.44	Belgium	1
AUS	0.31	0.34	Austria	1
CRO	0.33	0.77	Croatia	1
ROM	0.33	1.13	Romania	1
FIN	0.33	0.43	Finland	1
CZE	0.33	1.02	Czech Republic	1
IRE	0.34	0.42	Ireland	1
HUN	0.36	0.82	Hungary	1
POR	0.41	0.53	Portugal	1
GER	0.46	0.44	Germany	1