The annual percentage change in the PPI is higher at +12.4% at April 2008 (i.e. the PPI at April 2008 compared with that at April 2007).
The Producer Price Index (PPI) for domestic output shows an annual rate of change of 12.4% at April 2008 (i.e. the PPI at April 2008 compared with that at April 2007).
This rate is 0.5 of a percentage point higher than the corresponding annual rate of 11.9% at March 2008 (i.e. the PPI at March y 2008 compared with that at March 2007).
From March 2008 to April 2008 the PPI for domestic output increased by 2.1%.