7350
Last year , exports of primary products to Japan were 8 billion US dollars , 10.9 % higher than that of the previous year , and imports of primary products from Japan were 1 billion US dollars , a 4.4 % growth .
 date: Last year; geographical social political: Japan; money: 8 billion US dollars; percent: 10.9 %; date: the previous year; geographical social political: Japan; money: 1 billion US dollars; percent: 4.4 %
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: 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:
 date: Last year; geographical social political: Japan; money: 8 billion US dollars; percent: 10.9 %; date: the previous year; geographical social political: Japan; money: 1 billion US dollars; percent: 4.4 %