103810
In a questionnaire designed to evaluate self-medication rates amongst the population of Khartoum , Sudan , 48.1 % of respondents reported self-medicating with antibiotics within the past 30 days , 43.4 % reported self-medicating with antimalarials , and 17.5 % reported self-medicating with both .
 Khartoum, Sudan
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:
 Khartoum, Sudan