CASEY'S GENERAL STORES INC <CASY> 3RD QTR JAN 31 Shr 16 cts vs 13 cts Net 1,900,000 vs 1,600,000 Sales 68.2 mln vs 69.6 mln Nine mths Shr 60 cts vs 43 cts Net 7,100,000 vs 4,700,000 Sales 214.0 mln vs 219.5 mln