string(5) "15600" string(5) "15600"
string(5) "23500" string(5) "23500"
string(5) "15000" string(5) "15000"
string(5) "28000" string(0) ""
string(5) "36000" string(5) "36000"
string(5) "31500" string(5) "31500"
string(5) "26000" string(5) "26000"
string(5) "30000" string(5) "30000"
string(5) "27500" string(5) "27500"
string(5) "23000" string(5) "23000"