obs:           943                          
 vars:            14                          13 Aug 2012 11:55
 size:        16,974                          
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
              storage   display    value
variable name   type    format     label      variable label
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
st_case         long    %12.0g                
veh_no          byte    %8.0g                 
per_no          byte    %8.0g                 
year            int     %8.0g                 
p1              byte    %8.0g                 
p2              byte    %8.0g                 
p3              byte    %8.0g                 
p4              byte    %8.0g                 
p5              byte    %8.0g                 
p6              byte    %8.0g                 
p7              byte    %8.0g                 
p8              byte    %8.0g                 
p9              byte    %8.0g                 
p10             byte    %8.0g                 
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Sorted by:  st_case  veh_no  per_no