812
The SEC has only about 200 staffers assigned to keep tabs on investment advisers -- about the same as in 1980 -- even though the number of advisers has tripled to about 15,000 over the past decade .
 organization: SEC; cardinal: only about 200; date: 1980; cardinal: about 15,000; date: the past decade
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: SEC, only about 200, 1980, about 15,000, the past decade 
Answer:
 organization: SEC; cardinal: only about 200; date: 1980; cardinal: about 15,000; date: the past decade