public function getIndividualData()
    {
        $individual = $this->getIndividual();

        if (!$individual) {
            return array();
        }

        $data = array(
            'address' => array(
                'streetAddress' => $individual->getAddress1(),
                'locality' => $individual->getCity(),
                'postalCode' => $individual->getPostCode(),
                'region' => $individual->getState(),
            ),
            'dateOfBirth' => $individual->getBirthday(),
            'email' => $individual->getEmail(),
            'firstName' => $individual->getFirstName(),
            'lastName' => $individual->getLastName(),
            'phone' => $individual->getPhone(),
            'ssn' => $individual->getSsn(),
        );

        // Remove null values
        $data = array_filter($data, function($value){
            return ! is_null($value);
        });

        if (empty($data)) {
            return $data;
        } else {
            return array('individual' => $data);
        }
    }