How many more people are estimated to have lived in Nassau County in 2017 compared to 2010?
return Nassau County ;return people that have lived in  #1 ;return #2 in  2017 ;return #2 in  2010 ;return number of  #3 ;return number of  #4 ;return difference of #5 and  #6
['select', 'project', 'filter', 'filter', 'aggregate', 'aggregate', 'arithmetic']