Table 2.  Area of timberland by major forest-type group, stand  
                      origin and owner group, Pennsylvania, 2002 
  
                     (Standard error as percentage of total) 
   ___________________________________________________________________________ 
                                      Owner group                               
       Stand type          ________________________________        All Owners  
                                 Public            Private                      
   ___________________________________________________________________________ 
   Softwood types      
      Natural                        28.3              13.1              11.8  
      Planted                        42.7              19.3              17.5  
                           ___________________________________________________ 
   All softwood types                23.6              10.8               9.7  
                           ___________________________________________________ 
   Hardwood types      
      Natural                         3.8               2.0               1.1  
      Planted                        51.7              16.1              15.4  
                           ___________________________________________________ 
   All hardwood types                 3.8               1.9               1.1  
                           ___________________________________________________ 
   All Owners                         3.7               1.8               1.0  
   ___________________________________________________________________________