string(4) "6550" string(0) ""
string(4) "4000" string(4) "4000"
string(5) "15600" string(5) "15600"
string(4) "3800" string(4) "3800"
string(4) "5250" string(0) ""
string(4) "4650" string(4) "4650"
string(4) "6100" string(4) "6100"
string(4) "4050" string(4) "4050"
string(4) "3250" string(4) "3250"
string(4) "4750" string(4) "4750"
string(4) "6900" string(4) "6900"
string(4) "5150" string(4) "5150"