SO2, tonnes	1985	1986	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020
2-wheelers	2	1	1	1	1	1	1	2	2	2	2	2	2	2	2	2	2	2	2	2	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Heavy duty vehicles	7610	5164	5071	5013	3459	3582	3538	2233	842	912	923	946	951	957	538	94	97	98	106	111	23	24	25	23	21	22	22	20	20	21	22	23	23	24	23	23
Light duty vehicles	2671	1798	1870	1922	1347	1450	1563	1008	401	418	419	432	443	455	265	59	61	61	62	65	13	15	16	16	14	14	13	12	11	10	11	10	11	11	10	9
Passenger cars	1341	902	907	924	683	736	804	580	327	340	341	344	351	356	286	199	197	200	205	207	41	41	43	42	41	41	40	39	39	40	41	41	42	43	42	38
Total	11624	7865	7850	7860	5490	5769	5906	3823	1571	1672	1685	1723	1747	1770	1091	355	356	360	375	385	78	80	84	82	77	77	75	72	70	72	73	74	75	77	76	70
Last updated:	21-03-2022