Send Object doesn't have Total Clicks or Total Opens? about fuelsdk-php HOT 5 OPEN

require('ET_Client.php');
try {
	$myclient = new ET_Client();
	$today = idate('d');

	switch($today){
		case 31:
		case 30:
		case 1:
		case 2:$retrieveDate = strtotime('- 1 days');echo "need to get past full month. code not written yet";break;
		default;$retrieveDate = strtotime('- 30 days');break;

	}


	$getSend = new ET_Send();
	$getSend->authStub = $myclient;
	$getSend->props = array("ID","PartnerKey","CreatedDate","ModifiedDate","Client.ID","Client.PartnerClientKey","Email.ID","Email.PartnerKey","SendDate","FromAddress","FromName","Duplicates","InvalidAddresses","ExistingUndeliverables","ExistingUnsubscribes","HardBounces","SoftBounces","OtherBounces","ForwardedEmails","UniqueClicks","UniqueOpens","NumberSent","NumberDelivered","NumberTargeted","NumberErrored","NumberExcluded","Unsubscribes","MissingAddresses","Subject","PreviewURL","SentDate","EmailName","Status","IsMultipart","SendLimit","SendWindowOpen","SendWindowClose","IsAlwaysOn","Additional","BCCEmail","EmailSendDefinition.ObjectID","EmailSendDefinition.CustomerKey");
	$getSend->filter = array('Property' => 'SendDate','SimpleOperator' => 'greaterThan','DateValue' => $retrieveDate);
	$getSend->getSinceLastBatch = false;
	$getResponse = $getSend->get();

	$_SESSION['results'] = $getResponse->results;
	echo "<table border=\"1\" cellpadding=\"5\">";
	echo "<tr><td>Email Name</td><td>Unsubscribes</td><td>Sent</td><td>Delivered</td><td>Date Sent</td><td>Unique Opens</td><td>Unique Clicks</td></tr>";

	foreach($getResponse->results as $results){
		if($results->NumberSent > 0){


			$date = date_create($results->SendDate);
			echo "<tr><td>".$results->EmailName . "</td><td>" . number_format($results->Unsubscribes) . "</td><td>" . number_format($results->NumberSent) . "</td><td>" . number_format($results->NumberDelivered) . "</td><td>" . $date->format('M d Y') . "</td><td>" . number_format($results->UniqueOpens) . "</td><td>" . number_format($results->UniqueClicks) . "</td></tr>";
		}
	}
	echo "</table>"