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.
| तिथि | मान | बदले , % |
|---|---|---|
| 2014 | 0.1 | 16.67% |
| 2013 | 0.1 | 9.09% |
| 2012 | 0.1 | -8.33% |
| 2011 | 0.1 | 20.00% |
| 2010 | 0.1 | 0.00% |
| 2009 | 0.1 | 0.00% |
| 2008 | 0.1 | 0.00% |
| 2007 | 0.1 | 0.00% |
| 2006 | 0.1 | 0.00% |
| 2005 | 0.1 | 0.00% |
| 2004 | 0.1 | 0.00% |
| 2003 | 0.1 |