Gas	Value	Year
CO2	2.02	2017
CH4	0.51	2017
N2O	0.2	2017
PFC, HFC, SF6	0.05	2017
Montreal gasses	0.27	2017
CO2	1.29	1990
CH4	0.46	1990
N2O	0.13	1990
PFC, HFC, SF6	0.0	1990
Montreal gasses	0.25	1990
CO2	0.59	1950
CH4	0.23	1950
N2O	0.06	1950
PFC, HFC, SF6	0.0	1950
Montreal gasses	0.0	1950