Year	HFCs	PFCs	SF6	Total
1990	27.83	21.25	11.17	60.25
1991	27.48	19.42	11.64	58.54
1992	29.38	15.75	12.48	57.6
1993	31.89	14.9	13.42	60.21
1994	36.16	14.31	14.65	65.12
1995	40.56	14.04	15.81	70.41
1996	45.88	13.5	15.66	75.04
1997	52.79	12.53	14.1	79.42
1998	53.9	11.86	13.26	79.02
1999	47.35	11.54	10.92	69.8
2000	46.68	9.84	10.9	67.42
2001	46.69	8.85	10.1	65.64
2002	49.96	10.33	8.92	69.21
2003	55.26	8.54	8.33	72.14
2004	57.77	7.2	8.49	73.46
2005	62.44	6.0	8.21	76.65
2006	65.35	5.35	7.52	78.22
2007	70.09	4.92	7.36	82.38
2008	73.82	4.2	6.94	84.96
2009	77.49	2.66	6.55	86.71
2010	81.57	3.12	6.66	91.35
2011	84.11	3.34	6.47	93.92
2012	85.9	2.88	6.45	95.23