05:28:44 PM EXHIBIT 99. 18 MBNA MASTER CREDIT CARD TRUST II SERIES 1996-G KEY PERFORMANCE FACTORS AUGUST, 1996 Expected B Maturity 08/15/06 Blended Coupon 5.6859% Excess Protection Level 3 Month Average 3.24% August, 1996 3.24%* July, 1996 N/A June, 1996 N/A Cash Yield 17.27% Investor Charge Offs 4.18% Base Rate 9.85% Over 35 Day Delinquency 4.35% Seller's Interest 11.65% Total Payment Rate 11.58% Total Principal Balance $17,417,329,014.31 Investor Participation Amount $500,000,000.00 Seller Participation Amount $2,029,454,014.31 * For the purposes of calculating the Base Rate and Excess Protection Level, a Coupon of 7.85% (44/360) was used. The Base Rate was calculated using a 44 day monthly period, 7/17/96 - 8/31/96.