Year HFCs PFCs SF6 Total
1990 27.88 20.36 10.94 59.19
1991 27.54 18.83 11.39 57.75
1992 29.45 15.76 12.21 57.42
1993 31.88 14.89 13.14 59.91
1994 36.04 14.3 14.22 64.56
1995 40.38 14.03 15.32 69.72
1996 45.69 13.5 15.12 74.31
1997 52.71 12.53 13.5 78.73
1998 54.1 11.87 12.61 78.58
1999 47.54 11.56 10.27 69.37
2000 46.97 9.88 10.27 67.12
2001 46.65 8.9 9.62 65.17
2002 49.35 10.39 8.54 68.28
2003 54.62 8.64 7.99 71.24
2004 56.81 7.33 8.26 72.4
2005 61.35 6.13 8.18 75.66
2006 64.17 5.5 7.56 77.23
2007 68.91 5.08 7.3 81.3
2008 72.32 4.38 6.86 83.55
2009 75.55 2.84 6.46 84.86
2010 79.71 3.33 6.55 89.59
2011 81.29 3.6 6.42 91.31