79508
The Wildlife Institute of India estimates showed that tiger numbers had fallen in Madhya Pradesh by 61 % , Maharashtra by 57 % , and Rajasthan by 40 % .
 Wildlife Institute of India, Madhya Pradesh, Maharashtra, Rajasthan
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:
 Wildlife Institute of India, Madhya Pradesh, Maharashtra, Rajasthan