13196
In 1997 , the worldwide demand for crude oil increased by almost 3 % .
 date: 1997; percent: almost 3 %
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: 1997, almost 3 % 
Answer:
 date: 1997; percent: almost 3 %