7392
Juridical people of non-financial institutions who borrow international commercial loans directly must possess these several conditions , that is , have continual profits for the last three years , have import and export business permission , belong to a national encouraged industry ; possess a complete financial management system ; must have a ratio of net assets to total assets not lower than 15 % for juridical people of trade - type non-financial corporations , must have ratios of net assets to total assets not lower than 30 % for juridical people of non trade - type non-financial corporations ; must have a total sum of international business loans borrowed and foreign guarantee surpluses not exceeding 50 % of net asset 's equivalent foreign exchange worth ; must have total of foreign exchange loan and foreign exchange guarantee surplus not exceeding the amount of exchange created in the previous year .
 date: the last three years; percent: not lower than 15 %; percent: not lower than 30 %; percent: not exceeding 50 %; date: the previous year
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: the last three years; percent: not lower than 15 %; percent: not lower than 30 %; percent: not exceeding 50 %; date: the previous year