string(5) "15500" string(5) "15500"
string(4) "4900" string(4) "4900"
string(5) "16500" string(5) "16500"
string(4) "6900" string(4) "6900"
string(5) "11900" string(5) "11900"
string(4) "6800" string(4) "6800"
string(3) "900" string(0) ""