3394
The Chinese were among 3,372 boat people supposedly from Vietnam who arrived in Japan this year , compared with 219 for all of 1988 , the official said .
 Chinese, 3,372, Vietnam, Japan, this year, 219, 1988
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
Answer:
 Chinese, 3,372, Vietnam, Japan, this year, 219, 1988