Exhibit 99.33 MBNA MASTER CREDIT CARD TRUST II SERIES 1998-C KEY PERFORMANCE FACTORS November 30, 1998 Expected B Maturity 6/16/03 Blended Coupon 5.4450% Excess Protection Level 3 Month Average 5.40% November, 1998 5.73% October, 1998 6.04% September, 1998 4.44% Cash Yield17.96% Investor Charge Offs 4.96% Base Rate 7.28% Over 35 Day Delinquency 5.37% Seller's Interest 9.39% Total Payment Rate13.51% Total Principal Balance$40,339,382,471.40 Investor Participation Amount$750,000,000.00 Seller Participation Amount$3,787,462,952.91