In both these countries the percentage of people who vote is rarely less than 92 perecent and has been as high as 98 percent
이 두나라에서는 투표율이 92% 이하가 되는일이 거의 없고, 98%나 된 적도 있다.
여기서 as high as 를 어떻게 해석해야할까욤?