7709
Now , little more than a decade later , its 20 - 30 workers have grown to 2,000 .
 date: little more than a decade later; cardinal: 20 - 30; cardinal: 2,000
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: little more than a decade later; cardinal: 20 - 30; cardinal: 2,000