Different measurement tools (see below) read different ozone depletion averages ranging from 5-90%, however some of the tools (specifically the one's that reported lower averages) did not take accurate readings or missed a couple of years.
Different measurement tools (see below) read different ozone depletion averages. These different ozone depletion averages were ranging from 5.90% (specifically the one's that reported lower averages) did not take accurate readings.90% (specifically the one's that reported lower averages) missed a couple of years.90% was however some of the tools.