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.
| Data | Valor | Modificar, % |
|---|---|---|
| 2014 | 49,1 | -0,63% |
| 2013 | 49,4 | -28,22% |
| 2012 | 68,8 | -12,64% |
| 2011 | 78,8 | 53,31% |
| 2010 | 51,4 | -24,41% |
| 2009 | 68,0 | 33,60% |
| 2008 | 50,9 | 53,31% |
| 2007 | 33,2 | -33,33% |
| 2006 | 49,8 | 56,11% |
| 2005 | 31,9 | -21,62% |
| 2004 | 40,7 | 653,70% |
| 2003 | 5,4 |