The number of visitors from China fell to 200 in April from 726,132 from a year earlier, and those from South Korea dropped to 300 from 566,624, according to the data. The number of visitors from Taiwan and the United States also decreased to 300 each from 403,467 and 170,247, respectively, in April last year. The accumulated number of foreign visitors between January and April stood at 3.94 million, down 64.1 per cent from a year earlier, the data showed.