string(4) "3850" string(4) "3850"
string(4) "2500" string(4) "2500"
string(4) "2350" string(0) ""
string(4) "3500" string(0) ""
string(4) "3100" string(0) ""
string(4) "2000" string(4) "2000"
string(4) "4000" string(4) "4000"
string(4) "4500" string(4) "4500"
string(5) "13000" string(5) "13000"
string(4) "5000" string(4) "5000"