date	biofuels	wood__wood_waste	biogas	msw
1990	0.01	89.31	1.49	9.19
1991	0.02	89.21	1.55	9.23
1992	0.04	88.86	1.79	9.31
1993	0.09	89.03	1.86	9.02
1994	0.25	88.53	2.0	9.22
1995	0.41	87.57	2.13	9.89
1996	0.55	87.12	2.25	10.07
1997	0.67	86.62	2.5	10.22
1998	0.66	86.05	2.64	10.65
1999	0.74	84.64	2.92	11.7
2000	1.12	83.57	3.47	11.85
2001	1.29	82.16	4.16	12.39
2002	1.68	80.99	5.01	12.32
2003	2.03	81.24	4.54	12.19
2004	2.74	80.19	4.87	12.2
2005	4.68	77.51	5.25	12.57
2006	7.35	75.13	5.37	12.16
2007	8.63	69.72	7.14	14.52
2008	10.77	68.2	6.94	14.09
2009	12.38	67.33	7.27	13.02
2010	12.59	66.47	8.72	12.21
2011	12.59	65.75	8.34	13.33