특별 전문가 그룹과 총회를 통해 상당히 많은 논의를 거쳐 합의를 도출했으며, 그 결과 미국이 2등급 판정을 받은 것이다.
Through a lot of discussion and a general meeting with a special expert group, an agreement was reached, and as a result, the United States received a rating of 2 stars.