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 | 0.3 | -10.71% |
| 2013 | 0.3 | -9.68% |
| 2012 | 0.3 | 10.71% |
| 2011 | 0.3 | -6.67% |
| 2010 | 0.3 | 0.00% |
| 2009 | 0.3 | 200.00% |
| 2008 | 0.1 | 0.00% |
| 2007 | 0.1 | |
| 2006 | 0.0 | |
| 2005 | 0.0 | |
| 2004 | 0.0 | |
| 2000 | 0.0 |