Annual reduction based on 1996 average 30.6 (l/ha)	Crop area (million ha)	Total fuel saving (million liters)	Carbon dioxide (million kg)
1996	0.0	3.5	0.0	0.0
1997	0.9	4.9	4.3	11.5
1998	0.9	5.4	4.8	12.8
1999	0.9	5.6	4.9	13.1
2000	0.9	4.9	4.3	11.5
2001	1.8	3.8	6.7	17.9
2002	2.7	3.3	8.7	23.1
2003	3.5	4.7	16.6	44.3
2004	4.4	4.9	21.9	58.3
2005	5.3	5.5	29.2	77.8
2006	6.2	5.2	32.5	86.6
2007	6.5	5.9	38.7	103.4
2008	7.1	6.5	46.0	122.8
2009	8.0	6.4	50.8	135.6
2010	8.8	6.5	57.7	153.9
2011	8.9	7.5	66.1	176.5
2012	8.9	8.6	76.0	202.9
2013	8.9	7.8	69.1	184.6
Total			538.1	1,436.8

Note: fuel usage NT/RT = 17.3 liters/ha CT = 35 liters/ha.