15107
She especially emphasized the further expanding of the chemical import and export trade this year , chemical exports hopefully reaching 15 billion US dollars , increasing by 21 % over the same period last year , and total annual import and export volumes could reach 34 billion US dollars , increasing by 10.7 % over last year .
 date: this year; money: 15 billion US dollars; percent: 21 %; date: the same period last year; money: 34 billion US dollars; percent: 10.7 %; date: last year
Given options, please tell me the categories of all the listed entity words.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} 
 Entities: this year, 15 billion US dollars, 21 %, the same period last year, 34 billion US dollars, 10.7 %, last year 
Answer:
 date: this year; money: 15 billion US dollars; percent: 21 %; date: the same period last year; money: 34 billion US dollars; percent: 10.7 %; date: last year