between 2001 and 2010, direct emissions of pm10 and pm2.5 decreased by 14 % in the european union and by 15 % in the 32 eea countries.

This is all lower case. Can you fix that?
Between 2001 and 2010, direct emissions of PM10 and PM2.5 decreased by 14 % in the European Union and by 15 % in the 32 EEA countries.