7541
This year , annual foreign capital actually utilized by Shenzhen is estimated to possibly reach 2.8 billion US dollars , increasing by 15.6 % .
 date: This year; geographical social political: Shenzhen; money: 2.8 billion US dollars; percent: 15.6 %
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: This year; geographical social political: Shenzhen; money: 2.8 billion US dollars; percent: 15.6 %