In 1994 in the New York City public schools , the proportion of uncertified teachers ranged from fewer than 2 percent in Queens -LRB- Districts 25 and 26 -RRB- and Staten Island to greater than 20 percent in five Harlem and South Bronx districts .
Harlem /location/neighborhood/neighborhood_of New York City
New York City /location/location/contains Queens
New York City /location/location/contains Harlem
New York City /location/location/contains Staten Island
IN CD IN DT NNP NNP NNP JJ NNS , DT NN IN JJ NNS VBD IN JJR IN CD NN IN NNP -LRB- NNP CD CC CD -RRB- CC NNP NNP TO JJR IN CD NN IN CD NNP CC NNP NNP NNS .