public function __construct() {
	$this->data = new Data();
	$this->dataFinal = date('Y-m');
	$this->dataFinal .= "-" . date("t", mktime(0, 0, 0, date('m'), '01', date('Y')));
	$this->dataInicial = date('Y-m') . "-" . "01";
	parent::__construct();
    }
 /**
  * @param $id This is id from table
  * @return ModelConfigImposto
  */
 public function __construct($id){
     parent::__construct();
     if(!empty($id)){
         $this->getModelConfigImposto($id);
     }
     return $this;
 }