Table 3.

Results for the decomposition of the U.S. road passenger transport sector.

Year	CO2 Emissions Changes (Million Tonnes)
	EF	TS					ES	EI	PI	P	Total
		Car	Light Truck	Motorcycle	Bus	Total
2008–2009	0.00	−2.60	1.32	1.91	−0.12	0.52	−0.03	−20.21	13.16	10.01	3.46
2009–2010	0.00	−25.09	31.40	−0.30	−0.68	5.33	0.13	−17.72	−7.35	9.46	−10.16
2010–2011	0.00	4.89	−6.32	0.08	0.55	−0.80	0.02	−27.66	−11.14	8.22	−31.34
2011–2012	0.00	−54.88	57.40	0.53	−0.07	2.97	0.16	−44.23	2.90	8.31	−29.89
2012–2013	0.00	0.67	−0.81	−0.10	0.27	0.03	−0.01	−21.13	0.45	7.84	−12.82
2013–2014	0.00	−18.70	17.88	−0.13	−0.48	−1.43	−0.15	7.75	8.43	8.31	22.91
2014–2015	0.00	−1.09	0.98	−0.01	−0.05	−0.17	−0.02	−50.59	18.91	8.35	−23.52
2015–2016	0.00	−28.18	24.40	0.06	−0.52	−4.24	−0.15	−3.44	19.40	8.19	19.75
2016–2017	0.00	−13.95	10.52	−0.01	0.58	−2.87	−0.24	−25.83	7.55	7.21	−14.18
2008–2017	0.02	−138.94	136.77	2.03	−0.51	−0.65	−0.29	−203.06	52.30	75.89	−75.80

Note: EF—emission factor; TS—transport structure; ES—energy structure; EI—energy intensity; PI—passenger transport intensity; P—population.