Orientação de tabela

Estou com um problema pra organizar os dados em uma tabela HTML com um array  de origem PHP

Problema: (Parece simples... mas é complicado... )

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<table border="1">
 <thead>
 <tr>
 <th>variavel</th>
 <th>frequency</th>
 <th>frequency_relative</th>
 <th>frequency_absolute</th>
 <th>frequency_absolute_relative</th>
 </tr>
 </thead>
 <tbody>
 {% for key, values in variavel %}
 <tr>
 <td>{{key}}</td>
 <td>{{values}}</td>
 <td>relative</td>
 </tr>
 {% endfor %}
</tbody>
<tfoot>
 <tr>
 <td>Total</td>
 <td>{{frequency_total}}</td>
 </tr>
</tfoot>
</table>

 {% for x in frequency_relative %}
 <td>{{x}}</td>
 {% endfor %}

	**PHP**

<?php
 require_once("vendor/autoload.php");

class Template {

 public function render($index,array $value){
 $loader = new Twig_Loader_Filesystem('templates');
 $twig = new Twig_Environment($loader, array(
 'debug' =>true));
 $twig->addExtension(new Twig_Extension_Debug());
 echo $twig->render($index,$value);
 }
}

class Statistic extends Template {

 public $variavel;
 public $frequency;
 public $frequency_relative;
 public $frequency_absolute;
 public $frequency_absolute_relative;
 public $xi_fi;
 public function display($variavel){
 $arguments['variavel'] = array_count_values($variavel);
 foreach($arguments['variavel'] as $key => $value){
 $total = $arguments['frequency_total']+=$value;
 }
 foreach($arguments['variavel'] as $k => $x){
 $frequency_relative[]=$this->percent($x,$total);
 $arguments['frequency_relative'] = $frequency_relative;
 }
 $this->render('Statistic.html',$arguments);
 }
 function percent($x,$y){
 return ($x/$y)*100;
 }
}

$var=array(22,22,22,33,33,40);
$Statistic = new Statistic;
$Statistic->display($var);
?>

	 

	 

	Só que não consigo organizar a tabela... Alguem tem uma luz aí  ?  tem 2 dias que to nessa luta.