1 EL PASO NATURAL GAS COMPANY EARNINGS PER COMMON SHARE FORM 10-Q, EXHIBIT 11 QUARTER ENDED MARCH 31, ----------------------------- 1994 1993 ----------- ----------- Income available for common stock dividends..................... $21,115,000 $30,840,000 Fully diluted average common shares outstanding................. 37,364,214 37,613,054 Fully diluted earnings per common share......................... $ 0.5651 $ 0.8199 Outstanding stock options of EPG are common stock equivalents but are excluded from primary earnings per common share due to immateriality. See following calculation: QUARTER ENDED MARCH 31, ----------------------------- 1994 1993 ----------- ----------- Total primary earnings per common share......................... $ 0.5723 $ 0.8295 Fully diluted earnings per common share (includes stock options)...................................................... $ 0.5651 $ 0.8199 Percent dilution................................................ 1.2581% 1.1573%