| Questions | Index/subindex (title) | Values | 
 
   
   | ( 2011 г ) | ( 2015 г ) | 
 
   
   | Do you feel secure from the various dangers? (list of 10 dangers) | PI | 0,57 | 0,62 | 
 
   
   | Are you satisfied with your own life? | SI | 0,71 | 0,70 | 
 
   
   | Do you feel confident about your future or you don't? | OI(pt. 1) | 0,67 | 0,68 | 
 
   
   | Have you and your family got a better life than year ago or it has become worse? | OI(pt. 2) | 0,64 | 0,56 | 
 
   
   | How do you think, will you and your family have a better or worse life in the coming year? | OI(pt. 3) | 0,67 | 0,66 | 
 
   
   |  | Final OI | 0,67 | 0,63 | 
 
   
   |  | ISF | 0,65 | 0,65 |