Between 2004 and 2014, how many fewer percent Ukrainians live in the area controlled by Chisinau?
return Chisinau ;return the  area controlled by #1 ;return Ukrainians of #2 ;return #3 in  2004 ;return #3 in  2014 ;return percent of #4 ;return percent of #5 ;return the  difference of #6 and  #7
['select', 'project', 'project', 'filter', 'filter', 'project', 'project', 'arithmetic']