Table 12. Hogs and Pigs— Inventory, Litters, and Sales: 1987 and 1982-Con. 



(For meaning of abbreviations and symbols, see introductory text] 



INVENTORY 



Farms by inventory: 



1982 

 -farms, 1987 



number, 1987 



1982 



...farms. 1987 



1982 



number, 1987 



1982 



...farms, 1987, 



1982 



1987 farms by inventory: 



...farms, 1987 



1982 



number, 1987 



1982 



.liters of pigs farrowed between - 



Dec, 1 of preceding year and Nov, 30 farms, 1987. 



1982. 



number, 1987. 



1982. 



Dec, 1 of preceding year and (u(ay 31 farms, 1987. 



1982. 



number, 1987. 



1982. 



June 1 and Nov, 30 farms, 1987. 



13 816 

 (D) 



36 604 

 34 777 

 3 265 

 3 600 



21 357 

 25 376 



2 541 



3 151 



28 521 

 30 105 

 3 309 

 3 036 



26 693 

 23 242 

 3 238 

 2 712 



278 SOUTH DAKOTA 



1987 CENSUS OF AGRICULTURE-COUNTY DATA 



