option>
                    <option value="BO">Bolivia</option>
                    <option value="BA">Bosnia and Herzegowina</option>
                    <option value="BW">Botswana</option>
                    <option value="BV">Bouvet Island</option>
                    <option value="BR">Brazil</option>
                    <option value="IO">British Indian Ocean Territory</option>
                    <option value="BN">Brunei Darussalam</option>
                    <option value="BG">Bulgaria</option>
 