1 EL PASO NATURAL GAS COMPANY EARNINGS PER COMMON SHARE Form 10-Q, Exhibit 11 First Quarter ------------------------- 1995 1994 ---------- ---------- Income available for common dividends 21,970,000 21,115,000 Fully diluted average common shares outstanding 35,416,268 37,364,214 Fully diluted earnings per common share $0.6203 $0.5651 Outstanding stock options of EPNG are common stock equivalents but are excluded from primary earnings per common share due to immateriality. See following calculation: First Quarter ------------------------- 1995 1994 ---------- ---------- Total primary earnings per common share $0.6249 $0.5723 Fully diluted earnings per common share (includes stock options) $0.6203 $0.5651 Percent dilution 0.7361% 1.2581%