60980
Demand for existing titles remained steady throughout the Depression although only about 300 new titles would be released during the 1930 s , the bulk appearing prior to 1932 .
 Depression
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Depression