198
Pravda gave no estimate for overall unemployment but said an `` Association of the Unemployed '' has cropped up that says the number of jobless is 23 million Soviets , or 17 % of the work force .
 Pravda, an `` Association of the Unemployed, 23 million, Soviets, 17 %
Please list all entity words in the text that fit the category. Output format is "word1, 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:
 Pravda, an `` Association of the Unemployed, 23 million, Soviets, 17 %