INTER-CITY GAS CORP <ICG> 4TH QTR NET Shr 36 cts vs 68 cts Net 10.0 mln vs 16.1 mln Revs 441.6 mln vs 470.8 mln YEAR Shr 86 cts vs 1.77 dlrs Net 29.1 mln vs 44.1 mln Revs 1.43 billion vs 1.54 billion Note: 1986 fl-yr net includes 9.3 mln dlr writedown of U.S. oil and gas properties partly offset by 1.1 mln dlr extraordinary gain from tax gains and proceeds from sale of Minnesota utility operations. 1985 net includes extraordinary gain of 892,000 dlrs. Shr after preferred divs.