Exhibit 99.6 MBNA MASTER CREDIT CARD TRUST II SERIES 1995-C KEY PERFORMANCE FACTORS May 31, 1998 Expected B Maturity 7/15/05 Blended Coupon 6.4269% Excess Protection Level 3 Month Average 5.46% May, 1998 4.83% April, 1998 5.80% March, 1998 5.75% Cash Yield 17.95% Investor Charge Offs 5.01% Base Rate 8.10% Over 35 Day Delinquency 5.17% Seller's Interest 13.80% Total Payment Rate 13.68% Total Principal Balance $35,599,996,121.04 Investor Participation Amount $575,000,000.00 Seller Participation Amount $4,911,601,602.55