Unemployment index

Question: How many of your  friends have lost their job over the recent 2-3 months? 
(closed-ended question, one answer, % of respondents and index in points)

*Unemployment index shows the urgency of the unemployment problem. Index is calculated as a difference between positive and negative answers to the question: "How many of your family members and friends have lost their job over the recent 2-3 months?" Index is measured in points and can vary between -100 and 100. The higher the index value is, the more urgent the problem is.