The baseline
figure is the average consumption in 2009 and 2010, followed by a reduction in HCFC consumption
by 10.00 percent by 2015, a reduction of 35.00 percent by 2020, a reduction of 67.50 percent by
2025 and the elimination of consumption by 97.5 percent by 2030 and an allowance to use HCFCs by
2.5 percent when necessary for equipment servicing which still uses HCFCs until 2040.