Ozone-depleting substances are any substance containing chlorine or bromine that destroys the stratospheric ozone layer. The stratospheric ozone absorbs most of the biologically damaging ultraviolet radiation.
| Fecha | Valor | Cambiar , % |
|---|---|---|
| 2014 | 0,0 | |
| 2013 | 0,0 | |
| 2012 | 0,0 | |
| 2011 | 0,0 | |
| 2010 | 0,0 | |
| 2009 | 0,0 | |
| 2008 | 0,0 | -100,00 % |
| 2007 | 9,6 | -57,89 % |
| 2006 | 22,8 | -28,30 % |
| 2005 | 31,8 | -15,87 % |
| 2004 | 37,8 | 0,00 % |
| 2003 | 37,8 |