| Classifications | 
        Variables | 
        Frequency | 
        Percent | 
      
      
        | Sex | 
        Male
          Female | 
        105
          95 | 
        52.5
          47.5 | 
      
      
        | Age (years) | 
        30-40 years
          41-50 years
          51-60 years
          >60 years
          No response | 
        11
          49
          85
          53
          2                | 
        5.5
          24.5
          42.5
          26.5
          1.0 | 
      
      
        | Educational Status | 
        Non formal education
          Primary education
          Secondary education
          Tertiary education
          No response | 
        13
          19
          62
          104
          2 | 
        6.5
          9.5
          31.0
          52.0
          1.0 | 
      
      
        | Occupation
          
          
           | 
        Civil/Public service
          Farming
          Business/Trading
          Clergy
          Not employed
          Artisan
           | 
        78
          31
          67
          12
          2
          3 | 
        39.0
          15.5
          33.5
          6.0
          1.0
          1.5
           |